I was with a customer yesterday, fixing their PC, and they showed me a program they were using called ProgeCAD 2009.
It is a Computer Aided Drawing (CAD) program very similar to AutoCAD LT. But where AutoCAD LT costs many hundreds of pounds, this program is free for non comercial use (you can make a donation to charity if you like the program).
They also do a professional version for business use, and that is far cheaper than AutoCAD.
ProgeCAD can be downloaded at http://www.progesoft.com/en/smart-2009
Thanks for your software recomendation Stuart. If any other customers know of a very good PC program that is free, or offers exceptional value, let us know and we will post details on our Website.
ASL Computer Services