Mike wrote:
I can see that the BIOS is PLCC but the RD1-PL is out of stock and I think I read something about the later replacement models not working with some EPIA boards.
That's correct. I'm afraid I don't think there is any BIOS savior still available which works for the older EPIA boards. The flash chips have parallel address and data lines, so RD1-PL is the one you need.
As an alternative you could order a few spare flash chips and make them into pushpinflash:
http://www.coreboot.org/File:Pushpin_roms_2.jpg
I still have some flash chips that would fit, if you'd like I'm happy to send them to you next week for a small cost. (From Sweden)
//Peter