I have boxes and boxes of TK50 tapes free to a good home. I dont use TK50s anymore, but if anybody does, theyre yours for postage or if you wanna pick them up in pittsburgh, PA. I'll be posting a list of Qbus cards ive got in the same situation, where i have 3 or 4 of a card and only need 1 or 2 for spares.. happy hacking! isildur