SolidWorks 2008 Service Pack 3.1 – Is It For You?
Not unless you are running Microsoft Windows Vista 64-bit!
"Please note that the only difference between SolidWorks 2008 SP3.0 and SP3.1 is production support for Microsoft Windows Vista 64-bit, so it is not necessary for customers on other operating systems to download this Service Pack."
How many folks out there are actually running Vista and SolidWorks? At my company, the IT department has chosen to stick with XP for the foreseeable future…