Maybe LBTlovers side for uploading files could help you. Not sure.
You're always at the mercy of whoever you choose to host the file unless you run your own server.http://www.yousendit.com (link expires after ten days I think)http://www.megaupload.comhttp://www.driveway.comTry these. Uploads max out at about 35kbs.
Hm, not quite what I'm looking for. I need to upload folders containing files.