laptop go sim lim buy better. If you want a cheap deal then wait
for those poly school new semester start go visit their computer
show. Haha.
mobile can get from any singtel, m1 and starhub shop mah.
hard disk can go sim lim and walk all the floors to get the price
list before u buy loh. That time i spend almost 3hours there
walking around to get my m2 card and storage drive. 