Re: window 7 drivers
all windows 7 drivers are the same, well if you have the 32 bit version, then you need 32 bit drivers, which will work on home, premium, etc, etc, and if you have the 64 bit version, then the same applies but with the 64 bit version. some will work on both though.
best way is to google whatever you need, eg: for my laptop i might search "dell xps m1530 video drivers", or "network drivers" or whatever, or i could just go on the manufacturers site (which in theory is the "best" way).
Laptop spec: ASUS X53E, i5 2430m 2.4ghz, 3gb ram, 320gb hdd, intel hd graphics, usb 3.0