iTunes equaliser...

When I try to delete any existing iTunes (v.9.2.1) equaliser preset, iTunes repeatedly crashes. I can assign pre-sets to tracks and make new ones without problem.

Any ideas as to why this might be and what I can do to remedy this?

Thanks.

have you repaired permissions in disk utility?

also, what OS are you running? i am assuming Leopard, which is why you havent updated to itunes 10.