BIOS Upgrade

I was hoping to get a little help with a motherboard I’m putting together for my boss. It’s an A-Trend Freeway Design ATC 6400.

The board came with drivers for Win 95/98, but he plans to use Win2K Pro on it. I’ve tried looking for the company’sweb site and found the following link: www.atrend.com.tw, but everytime I type that in, or search for it, it comes up blank. Like it is either down, or was removed. I’m looking for the upgade for the bios and other motherboard drivers so it will work when the system is completely put together. Do you know where I can find the updated drives for this board? And some manuals, too?