readon

i have selected readon 7770 hd (not oc version) in 9k.....was confused between nvidia 650 ti also(11 k).....i want to know which brand to buy sapphire,his,asus? and most important is about its warranty....is there any service centre in India .....will they repair it ? if there is good service...

yesterday i got had to Vista! beta 1 atlast But a big problem I have MSi RS480 Mbo. and it has Readon 200 grafix on board. It dont support my grafix drivers? any way to solve this issue?