3870x2 x2 crossfirex drivers update

[purecain]

i burnt rc1 and rc3 to a disk and then told device manager that i had the disc to search for drivers... it came up with *.inf as the file name in the search and once again found no drivers present...
theres something really simple i'm missing here, but these drivers wont show up when they are anywhere on my hard drive... i cant extract the drivers manually from the dll and so i'm at a lose end...
what should i do next???
all it finds is the ccc 8.1 and 8.2.... i untick 'compatible' and search through them all as i would with the rc1 to choose the 3850 driver to install.... but i cant get it to detect that i have rc1....