I've been experimenting with the glue on acrylic nails for finger picking, but I havent had much luck as they dont seem to last to long. I need to find out whatever he uses in this video. I think Dons are magical though.

http://www.youtube.com/watch?v=YkidVP0AcQ8&feature=related

http://www.youtube.com/watch?v=ip111lXjDSs&feature=related