forgotten money

I had to open an account with Pacific Power in June in order to have electricity over the Summer. Though the payments weren't too bad, I did have to put down a deposit of over $100 in order to open an account with them. Since I am now in a living situation where utilities are included in my rent, the Pacific Power account is no longer necessary, so I closed it. However, I had forgotten about the deposit until today when I received it back. Most excellent! What am I going to do with that money? More like, what DID I do with that money? I put it towards an ipod. This long desired purchase should move my mindless job at Home Depot from 'tolerable' to 'somewhat enjoyable'.