I traditionally use yousendit for this sort of thing, though they've gotten awfully spammy about trying to upsell you on stuff you don't need. Dropload used to

I traditionally use yousendit for this sort of thing, though they've gotten awfully spammy about trying to upsell you on stuff you don't need. Dropload used to do this, but I think they're gone too. For that matter, I used to put stuff in my Yahoo Briefcase. But I might have been the only person to do that :)