Any fileservice will do, I suppose - yousendit seems to be randomly requiring accounts, curiously. Someone posted the Okami OST as three parts, and parts 1 & 3 were just straight links, but it insisted on an account for the second. ^_^;; (Which is where bugmenot came in handy)

Of course, if the number's not too high, just DVD-Rs might work, too. ^_^