after I done some research on cheap web hosting. i find that mochahost is well known for it. not only it is cheap, it is reliable because it had won many awards, one of them is CNET MOST POPULAR HOST.

http://www.mochahost.com/webhosting.php

starting from USD $2.63
unlimited disk space
unlimited bandwidth

But if you want something semi-free try

http://www.kvchosting.com/free-web-hosting.php

It is a one time setup fee of USD $4.99 and forever free (no monthly payment)

This is very cool. If i haven't subscribe to KVCHosting then I would consider taking this offer.