Matt, most of us have been in the situation where we would just have loved to be able to pull out of it midway (meaning midway Monday!) :)
I suppose there is a way but it is cheating: you could ask a friend to do a DQ on it and when the Admins ask you for your file you'll say: "OMG, i searched and searched but i did some file cleanup the other day and some things went awry and i'm afraid this file got permanently deleted. I hate to say it, but you'll just have to DQ me now".
Just live with it; it's only a challenge. I feel your pain :) |