Well, all bootlegs of this world are available somewhere, sometime, on the Internet. This would make it easier. I've spent days waiting for someone that has a particular bootleg to appear at Maiden DC++ hub, and then download it at blazing speeds of 20-30kB/s. Most of the stuff is peer to peer (where you depend on peer availability and capacity), file hosting services remain a fast option if you pay for their fees, but that's completely absurd cause there's a ton of them. 5-6 years back, you had Rapidshare, and need for one "premium" account. I know there are paid middleman services that offer multiple premium file hosting services access, but that's really going around, and isn't stable - most of file hosts don't allow using same account from multiple locations at once, and those middleman services have 2-3 times less real accounts than their sold, "unified" ones.
Anyways, just an idea, it would come in handy.
If I get positive responses, then we can talk about technicalities. In any case, free services are to be avoided for a number of reasons.