Hello! I started looking back at bitcoin recently, and went to my old Ruxum account only to find it had shutdown. I was pleasantly surprised to find .98 BTC and and $57 still there. I was able to withdraw the bitcoins and transfer to MtGox, and I emailed to withdraw the USD. That was on April 1st, and I still haven't received a response. I don't really know where to go from here, or who to bug to get my USD, and $57 is enough money not to just forget about. Any tips on what I might be able to do?