groelle, i know man it's a bummer. i always miss out on remix competitions and end up looking for stems after the fact but usually places put up mirrors and some of the mirrors are usually still active so i can download them.
fatkidscantjump, that'd be a great idea. i'd def upload the stems i have if someone starts a post like that. i never enter remix competitions but i like having them in case i decide to remix just for the fun of it.