as i said in another thread webhosting does not have to cost much.
i'm paying $10/mo for 50gb transfer on one site and i also have a free site that is 1gb in size and the host claims unlimited transfer. i've never hit a limit yet and i have a good deal of traffic(porn).
the best deals in webhosting can be found @
http://www.webhostingtalk.com - you can post your needs and have webhosts bid for your biz.