I have no real problem doing an ATM deposit of a check. I did have a 30K check that I took to the bank, though. Today I sold an amp for $1500 and got cash. I am hesitant to put that cash in an envelope and shove it into a machine. My bank has only one branch in this area, and it's way across town. I hate to make that drive, but putting 15 $100 bills into a machine just doesn't feel right. If it was a check, I'd have done it already. Am I just being paranoid? No matter, I am driving the cash to the bank tomorrow. BTW, the $100 bills are sort of cool.