adding a PCI slot on mobo

[tiro_uspsss]

the mobo in question: see sig, RE: sossaman

the problem:
the IGP on said mobo is a POS..
the mobo only has 2 slots: a PCI-X & a PCI-Ex8..
the PCI-Ex8 will hold my A1210; the PCI-X will hold a HD2400..

this leaves no slots & consequently, no home for my i-RAM!

if u look @ pics of the mobo, there are plenty of 'blank' places on mobo for extra slots, esp. PCI..

any idea if I could solder on a PCI slot?
keep in mind, the slot will only be there to a) hold i-RAM b) provide power to i-RAM
there will be no data transferrals happening on the new PCI slot

so any ideas/tips etc etc?