Ok, well my pc is pretty top end, only a few months old (amd phenom quad core, 4 gigs of ram, geforce 9800gt video card, etc) so i wont have a problem with that, and yeah the reflective floor came with a house download, i will try to get some meshes if i need them, problem is i put the family in that lot, and it wont load cause of that, cause it only works in build/buy mode.
ill keep trying, thanks, and more opinions are welcome.