I've purchased the poly beads from B&Y Creations on Ebay http://stores.ebay.com/B-Y-Creations...=p4634.c0.m322
and I was really happy with them. They are made to order so she'll do flatback and without holes. Her prices aren't too bad, and the beads I got were really great! I've also heard great things about Mistye's beads too!