Drop.io is very useful website for online file storing of size up to 100Mb.You can also share your file with others. I think the main advantage of this service over Rapidshare and Megaupload is that whenever a person wants to download anything there is no time limit or waiting time like in Rapidshare .

Moreover, there is no need to reveal any personal info. like email id while uploading but that doesn’t means you can upload anything as they will delete that file if found unethical.