difference between MY and SG set is not only the 1 year warranty claim.
lets just say if ur ps3 went "kaput" after 1 year warranty period, you can send to Sony Style Msia for repair. but needa pay $.
But if ur ps3 is a SG set, i doubt Sony Style Msia will repair for u even if u offer rm1mil for the repair cost.
so for sg set user, u either hav to send to 3rd party shops(have to choose wisely or else sure kena con) or u'll have to fly back ur ps3 to singapore to get it repaired.

correct me if im wrong.

hey guys, is the launch package deal still available now in sony style? of its just rm1299 for a ps3 slim? anyone knows?

warranty and the after sale service/repair. like example, if ur malaysian ps3 set got spoiled/kaput after 1 year, u can send to sony style to arrange for a repair. but if ur set is singapore set, they wouldnt repair yours even if u wanna pay them a million ringgit. they only entertain malaysian set.