I used to use Filechute with a .Mac account. But then Apple started SERIOUSLY BUGGING me about too much disk space - brutal limitations!. For much cheaper, I set up a go daddy account (use any service you want - they are just cheap and automatically stream from ftp) and linked Filechute into it. It took me exactly 9 minutes to set it up and link it. Now I am very happy and file transfers are a breeze. I don't know how I got by before FileChute and my go daddy account!