sorry to go off without any news,
i assembled my machine with a UMAX 650W SMPS(PSU).had an issue with the mobo right after one week.had to send it for replacement.seems the heat sensor on the mobo malfunctioned.took 1 week to get it replaced from Gigabyte.but now working like hellfire

rite now playing LOTR:BFME1 with full settings and without a hitch.also installed xplane9 and GTA4.xplane ran with medium settings and GTA with full settings and x1 antialiasing.hehehe.dont kno if its that much to brag about.but im happy.couldnt install COD4 at first try.will try next week.installed SUSE 11 but could not figure out how to add xmms into it (me a noob in linux u c.).micrsoft virtual pc with wn xp as guest running alright.
anyways my x2 is working like as it shud.
***update**
my friend got a x2 5600+ with same as mine.he was a die hard intel fan

but when he researched for almost 15 days ,he realized the perfect ,top of the line ,inside his budget low end gaming pc caould be put together only with AMD.hehehe.so he cam to me for help.one more convert to the camp