Thnkyou Hyla. Yes I don't really like crickets much, one of my little toads has toes missing from his hind foot and the petshop keeper suggested it could well be that crickets have eaten them (turns my stomach). The crickets I have are very small (2-3 instar?) but they give me the heeby jeebys. I think I'll stick to hoppers, much nicer.
Wouldn't placing them in a seperate container freak them out? It would be easier to do this if it would work.