Here is a zipped attachment with dmidecode, lspci -v, -n and -t output of the following boards:
ABit BX6 1.0 ASUS A7V133-C ASUS A7V333 ASUS A7V600 ASUS A7V600-X ASUS K8N ASUS TX97-X ASUS TX97-XE Compaq Presario 4118EA IBM eServer xSeries 220 MSI MS-6119
I can get output from a few more if needed.