downloaded LibFredo6 .Winrar says system cannot find path specified,,c/prog files/google/sketchup7/plugins. what could be the problem here? Would the fact that i have 2 comptrs one xp and one vista be a problem? i.e. while dnlding to vista machine is it trying to accomodate xp machine....please help. And which additional files are actually required to get it working...i successfully extracted files to xp machine, but nothing shows up within sketchup. (these may be dumb questions but i am a bit dumb)