Tiger Direct Stole our credit card info AND USED IT!!!!! Miami, Florida

Bought 2 computers from Tiger Direct in Dec of 2010 by phone. Installed the one at our business with no trouble. Installed one at home and had a virus (right at first start up). I took it to the local computer store and he told me it was imbedded in the computer before it was sent out. Tried time and time again to load the factory restore disk that cam with it and at restart, the virus would reload. He said he had never seen anything like this. Cost me several hundred dollars to repair because Tiger Direct said we couln't prove it was there prior. Anyway, we got our Jan credit cd statement and there were 2 charges we didn't recognize. Called and found out they were 2 utility bill payments from the Miami area....charges were made 2-3 days AFTER we gave the rep our info to buy computers. Credit cd co took off, but they said they were unable to track who did it. They could have traced it to the rep by looking up our sale to see who took order. DONT BUY FROM THEM!!!!!!!!