Hi TurnkeyLinux,

http://www.bestpractical.com/rt/

Above is a very good product which can be made as  a turnkey appliance.

I am not very fluent in linux lingo but have managed to install it on a ubuntu vm (12.04). 

I think it will be great for users of the community to check out the usefulness and power of this application without the problems of installing it.

Just a suggestion and a request for christmas :-)

Kind regards