conversion wizard

hey -
at work i have 08 sp3.1 but at home i have 07 sp5.0. what im tryingto do is for my senior project in college is to put one of my rcbuggies into solidworks, and im doing most to all of the design athome. im doing a few parts at work on 08 but i know they wont workon 07. how do i work around this?


thanx
joshSolidworksGeneral