diff --git a/README.md b/README.md
index 4c9294e..31a8ee0 100644
--- a/README.md
+++ b/README.md
@@ -1,9 +1,7 @@
 
 # nvidia_docker_runtime
 
-Welcome to your new module. A short overview of the generated parts can be found in the PDK documentation at https://puppet.com/pdk/latest/pdk_generating_modules.html .
-
-The README template below provides a starting point with details about what information to include in your README.
+This is a PDK based module https://puppet.com/pdk/latest/pdk_generating_modules.html .
 
 #### Table of Contents
 
@@ -13,8 +11,6 @@ The README template below provides a starting point with details about what info
     * [Setup requirements](#setup-requirements)
     * [Beginning with nvidia_docker_runtime](#beginning-with-nvidia_docker_runtime)
 3. [Usage - Configuration options and additional functionality](#usage)
-4. [Limitations - OS compatibility, etc.](#limitations)
-5. [Development - Guide for contributing to the module](#development)
 
 ## Description
 
@@ -47,42 +43,3 @@ The very basic steps needed for a user to get the module up and running. This ca
 ## Usage
 
 Include usage examples for common use cases in the **Usage** section. Show your users how to use your module to solve problems, and be sure to include code examples. Include three to five examples of the most important or common tasks a user can accomplish with your module. Show users how to accomplish more complex tasks that involve different types, classes, and functions working in tandem.
-
-## Reference
-
-This section is deprecated. Instead, add reference information to your code as Puppet Strings comments, and then use Strings to generate a REFERENCE.md in your module. For details on how to add code comments and generate documentation with Strings, see the Puppet Strings [documentation](https://puppet.com/docs/puppet/latest/puppet_strings.html) and [style guide](https://puppet.com/docs/puppet/latest/puppet_strings_style.html)
-
-If you aren't ready to use Strings yet, manually create a REFERENCE.md in the root of your module directory and list out each of your module's classes, defined types, facts, functions, Puppet tasks, task plans, and resource types and providers, along with the parameters for each.
-
-For each element (class, defined type, function, and so on), list:
-
-  * The data type, if applicable.
-  * A description of what the element does.
-  * Valid values, if the data type doesn't make it obvious.
-  * Default value, if any.
-
-For example:
-
-```
-### `pet::cat`
-
-#### Parameters
-
-##### `meow`
-
-Enables vocalization in your cat. Valid options: 'string'.
-
-Default: 'medium-loud'.
-```
-
-## Limitations
-
-In the Limitations section, list any incompatibilities, known issues, or other warnings.
-
-## Development
-
-In the Development section, tell other users the ground rules for contributing to your project and how they should submit their work.
-
-## Release Notes/Contributors/Etc. **Optional**
-
-If you aren't using changelog, put your release notes here (though you should consider using changelog). You can also add any additional sections you feel are necessary or important to include here. Please use the `## ` header.
diff --git a/manifests/init.pp b/manifests/init.pp
index 3ee9915..8e3b393 100644
--- a/manifests/init.pp
+++ b/manifests/init.pp
@@ -5,108 +5,48 @@
 # @example
 #   include nvidia_docker_runtime
 
-# TODO: facts:
-# $ docker inspect -f '{{index .Config.Labels "com.nvidia.volumes.needed"}}' nvidia/cuda
-# nvidia_driver
-# $ docker inspect -f '{{index .Config.Labels "com.nvidia.cuda.version"}}' nvidia/cuda
-# 7.5
-
-# TODO: facts of installed versions of meta packages
-
-# TODO: set default runtime?
-# /etc/docker/daemon.json:
-# "default-runtime": "nvidia",
-
-# TODO: specify package versions using ensure
-
 class nvidia_docker_runtime (
-  String $nvidia_driver_version  = '418', # Driver versions: https://www.nvidia.com/object/unix.html
-  String $cuda_version           = '10.1',
+  # Driver versions for CUDA versions: https://docs.nvidia.com/deploy/cuda-compatibility/index.html
+  String $driver_version         = latest,
   String $nvidia_docker2_version = latest,
-  # Boolean $nvidia_utils          = false,
 ) {
 
-  # TODO: Want to require docker but causes circular dependencies
+  # REVISIT: Want to require docker but causes circular dependencies
   include apt
 
   $distribution = "${$facts['operatingsystem'].downcase}${$facts['operatingsystemmajrelease']}"
-  $repo_url_prefix = "https://developer.download.nvidia.com/compute/cuda/repos/${regsubst($distribution, '\.', '', 'G')}/x86_64/"
-
-  # Fill this in from this page (or it's siblings): https://developer.nvidia.com/cuda-downloads?target_os=Linux&target_arch=x86_64&target_distro=Ubuntu&target_version=1804&target_type=debnetwork
-  # Links to the checksums can be found there too
-  # Driver / CUDA version compatibility: https://docs.nvidia.com/deploy/cuda-compatibility/index.html#binary-compatibility__table-toolkit-driver
-  $cuda_deb = {
-    '10.0' => {
-      url  => "${repo_url_prefix}cuda-repo-ubuntu1804_10.0.130-1_amd64.deb",
-      checksum => '306fbaad179372f5f200c8d2c2c9b8bb',
-    },
-    '10.1' => {
-      url  => "${repo_url_prefix}cuda-repo-ubuntu1804_10.1.105-1_amd64.deb",
-      checksum => '68e4203b3a99a292109758d481f6d331',
-    },
-  }[$cuda_version]
+  $cuda_repo = "https://developer.download.nvidia.com/compute/cuda/repos/${regsubst($distribution, '\.', '', 'G')}
+    /x86_64"
 
   $linux_headers_package = "linux-headers-${$facts['kernelrelease']}"
-  $nvidia_driver_pkg = "nvidia-headless-${$nvidia_driver_version}"
-  $nvidia_key_id = 'C95B321B61E88C1809C4F759DDCAE044F796ECB0'
-
-  $cache_dir = '/var/cache/nvidia_docker_runtime'
-  $cuda_deb_path = "${$cache_dir}/cuda-${cuda_version}-network.deb"
-  $cuda_drivers_pkg = "cuda-runtime-${regsubst($cuda_version, '\.', '-', 'G')}"
-  $cuda_key_id = 'AE09FE4BBD223A84B2CCFCE3F60F4B3D7FA2AF80'
-
-  package { ['software-properties-common', 'build-essential', $linux_headers_package]:
+  package { ['build-essential', $linux_headers_package]:
     ensure => latest
   }
 
-  apt::ppa { 'ppa:graphics-drivers/ppa':
-    require => Package['software-properties-common'],
-  }
-
-  package { $nvidia_driver_pkg:
-    ensure  => latest,
-    require => Apt::Ppa['ppa:graphics-drivers/ppa'],
-  }
-
-  # package { "nvidia-utils-${$nvidia_driver_version}":
-  #   ensure => ($nvidia_utils ? latest: absent),
-  #   require => Apt::Ppa['ppa:graphics-drivers/ppa'],
-  # }
-
-  file { $cache_dir:
-    ensure => directory,
-  }
-
-  # TODO: Throw error if CUDA version map lookup finds nothing
-
-  file { $cuda_deb_path:
-    ensure         => present,
-    source         => $cuda_deb['url'],
-    checksum_value => $cuda_deb['checksum'],
-    checksum       => 'md5',
-    require        => File[$cache_dir],
-  }
-
-  package { 'cuda-deb-install':
-    source   => $cuda_deb_path,
-    provider => dpkg,
-    require  => File[$cuda_deb_path],
+  $cuda_key_id = 'AE09FE4BBD223A84B2CCFCE3F60F4B3D7FA2AF80'
+  apt::key { $cuda_key_id:
+    source => "${cuda_repo}/7fa2af80.pub",
   }
 
-  apt::key { $cuda_key_id:
-    source => "${repo_url_prefix}${$cuda_key_id[-8,8].downcase}.pub",
+  apt::source { 'cuda':
+    comment  => 'Normally installed by the CUDA network deb installer',
+    location => $cuda_repo,
+    release  => '/',
+    repos    => '',
+    require  => Apt::Key[$cuda_key_id],
   }
 
-  package { $cuda_drivers_pkg:
+  package { 'cuda-drivers':
+    ensure  => $driver_version,
     require => [
       Package['build-essential'],
       Package[$linux_headers_package],
-      Package['cuda-deb-install'],
-      Apt::Key[$cuda_key_id],
+      Apt::Source['cuda'],
     ],
   }
 
-  apt::key { $nvidia_key_id:
+  $nvidia_docker_key_id = 'C95B321B61E88C1809C4F759DDCAE044F796ECB0'
+  apt::key { $nvidia_docker_key_id:
     source => 'https://nvidia.github.io/nvidia-docker/gpgkey',
   }
 
@@ -117,7 +57,7 @@
     location => "https://nvidia.github.io/libnvidia-container/${$distribution}/$(ARCH)",
     release  => '/',
     repos    => '',
-    require  => Apt::Key[$nvidia_key_id],
+    require  => Apt::Key[$nvidia_docker_key_id],
   }
 
   apt::source { 'nvidia-container-runtime':
@@ -125,7 +65,7 @@
     location => "https://nvidia.github.io/nvidia-container-runtime/${$distribution}/$(ARCH)",
     release  => '/',
     repos    => '',
-    require  => Apt::Key[$nvidia_key_id],
+    require  => Apt::Key[$nvidia_docker_key_id],
   }
 
   apt::source { 'nvidia-docker':
@@ -133,7 +73,7 @@
     location => "https://nvidia.github.io/nvidia-docker/${$distribution}/$(ARCH)",
     release  => '/',
     repos    => '',
-    require  => Apt::Key[$nvidia_key_id],
+    require  => Apt::Key[$nvidia_docker_key_id],
   }
 
   package { 'nvidia-docker2':
@@ -142,8 +82,7 @@
       Apt::Source['libnvidia-container'],
       Apt::Source['nvidia-container-runtime'],
       Apt::Source['nvidia-docker'],
-      Package[$nvidia_driver_pkg],
-      Package[$cuda_drivers_pkg],
+      Package['cuda-drivers'],
     ],
   }
 
diff --git a/metadata.json b/metadata.json
index 1f630fd..f2f8897 100644
--- a/metadata.json
+++ b/metadata.json
@@ -1,6 +1,6 @@
 {
   "name": "mindhive-nvidia_docker_runtime",
-  "version": "0.1.3",
+  "version": "0.2.0",
   "author": "damon@mindhive.co.nz",
   "summary": "Manage NVIDIA Docker runtime",
   "license": "MIT",