I have an ati/amd radeon hd 6370 graphics card but it won't work on windows 8 RTM since the old drivers won't even install properly on windows 8(they install but don't seem to work). Can i get updated drivers(switchable graphics) for the ati graphics card?

Also are there any updated drivers for intel i5 first generation chips(this is mostly for the intel HD integrated graphics) for windows 8 RTM?