I've just heard from ASRock... this is their reply...
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I wished I could tell you for sure your components are not compatible, but I can't. Even the same memory can use different memory cell on the same module, so telling you which one will work for sure are almost impossible. But personally...
I've tried to search by am at a loss... I have a GeForce ASUS6600GT AGP that doesn't seem to work with the mobo (random reboots and crashes..especially during 3D games)
Anyone can confirm that the X1900GT will work with the mobo ? ASRock says the X1900XT works...so shouldn't the X1900GT ...