ive decided to buy a cell phone and my budget is rs.5000!! and some told me that samsung corby is a good one and costs 6000! is corby a good one ??? can i use that for three years is it good or is there any other good one..?!? im a college student and is that corby good for me??? if im getting it than will that atleast last for three years is there guarantee over that phone coz its a touch screen!! i need ur advice and let me know if thats a good one i can buy or is there anyother cell?? i prefer nokia!!