Auto cad 2012 or at uni I also have solid works but haven't bought it for use at home
I can use 3D auto as at home just haven't downloaded the update but CBA. Solid works is much nicer so may pay the £25 and get it
Bumper designs can be done in 2D though as can series parts etc
If anyone would like a copy I may be able to email a compressed file over with the activation codes