eVGA Bios updates?

where do you get them? i found their main page to be somewhat unhelpful =(.
Got a 2180 and their 7150/630i combo that just sorta works together. trying to change memory timings or dividers usually results in a cmos clear, and im hoping there might be a updated bios to help. like my xfx.

starting from the main page -> support->download drivers, then choose mainboard->bios updates, in the selection window. i checked though they have now new bios's for the 7000's boards, might be a while longer. since they use OEM board from NV, i bet NV has its hands full with the release of 780i around the corner.