You probably know Rapidshare - it's the biggest filesharing site on the web. Unfortunately, downloading anything is a real pain - you have to wait, enter code from the picture, wait and you don't get full download speed. Using it in LAN network is nearly impossible.
To use Rapidshare without any limits, You have to buy Rapidshare premium account, it costs 6.99€ a month, that's about 9.50$. I think that it's quite much, especially in lower developed countries.