Would it be possible to do and would it gain in speed???
My own beast: Athlon 2700xp+ (oc: 3200xp+ with 200fsb) , Radeon 9800pro (oc: 410/370) , 512mb ddr400. SO MUCH faster than my last computer (pIII 550......)
I suppose it's possible to do it, although I couldn't say for sure. You probably wouldn't gain anything in speed as the XT is basically just an overclocked PRO anyways. Might as well be safe and just keep your pro o/ced.
What do you need the extra speed for anyways?
Some day I'll be rich and famous for inventing a device that allows you to stab people in the face over the internet.
Nearly any 9800 Pro should overclock to 9800XT speeds, so it should be fine.
<font color=blue>Only a place as big as the internet could be home to a hero as big as Crashman!</font color=blue>
<font color=red>Only a place as big as the internet could be home to an ego as large as Crashman's!</font color=red>