I've got an XFX 8600 GT on its way to me and I was wondering if it is worth trying customized drivers with additional features, optimizations and whatever or to stick with the vanilla Nvidia set? Which customs do people recommend? I'd like to play fairly recent games but I'm not concerned about maxing out settings or anything. This is also not the place to tell me what a bad idea it was for me to order an 8600 GT, I don't care. Thanks in advance!