i have a gateway computer that i want to load windows 7 pro 64-bit on. i want to do a clean install. will my computer DSL be able to connect on-line so i can download 64-bit drivers? also will my chipset and monitor work before i can download drivers for it too? i'm not sure if things will work before drivers can be installed. also, the only drivers for 64-bit are for vista 64. will they probably work for windows 7 64-bit? thanks.