I need a low cost machine just for modeling in sketchup, apart from the lion issues with sketchup is it worth going for the discrete graphics ? Does anyone here use a mini with sketchup ? Previously i heard the integrated graphics solution was a problem but i recently heard that the lion update fixed this. Part of me wants the server version just in case in the future i can add it to my mac pro as a render node for maxwell. So does anyone here use sketchup 8 pro on a mac mini what are your findings ?