Asus comes with default 2 years INTERNATIONAL warranty.. haha... though it would be wise to give Asus malaysia service center a call to confirm whther u can service it thr... lolx..

if u dun mind slowness u can email asus but mind u... mine took 4 days to reply... still better than some that dun even reply email. lolx.

also. the u41sv is goin to have leessssss heat issue compared to 4830tg... haha. it's abit itty bitty fatter than 4830tg, so it's roomier. haha

edit: if u wan sexinees... both are sexay enuf. lolx....u41sv hav dark brushed alum lid.. feels soooo nice....