I didn't want to post this in the wishlist, because I think it is feasable, and marketable. How about an adaptor that is Centrotec on the male end, and standard 1/4" quick disconnect on the female end. This would allow for not only square drive in your Festool drills, but any and all regular 1/4" bits. I would think we could keep the price of this unit around $9.99 usd. Anybody else thought of this, or does it already exist?