I have recieved a .stp file from a company we are working with on a project. It was originally made in catia, it is almost half a gig!! My computer doesnt have enough horsepower to open it. It says " parsing file, pass1" then says not enough memory. Ive rebooted, not opened anything else, increased my page file size. Still cant open it. Does anyone know of anyway that I can open this, or convert it and make the data usable...........other than buy a better comp? What size / kind of computer do you need to deal with files of such size? Thanks.