The Mesh website has this:
For licensing purposes in association with Microsoft, all MS Software is incorporated on one CD - The blue MESH Recovery CD, which is included with your MESH system package. This has been exclusively designed with Microsoft to provide you with a full working backup of your Windows Software. Please consult MESH Technical Support prior to reinstallation.
i.e. it's an OEM disk - which you can only obtain if you buy the hardware with it - it will restore the system to Mesh's standard (which may or may not include the cab files option) and no more. Nothing wrong with that, you just can't customise it, that's all.