computer hardware stores in Miami

Going to Miami for a few days and was wondering if there is any computer hardware stores that I could check out. Stores that sell VGA cards, Cooling products, main boards, etc. Also any other info on good stuff to do over there would be appreciated Thanks
Answer #1
http://maps.google.ca/maps?hl=en&um=1&ie=UTF-8&q=miami+computer+store&fb=1&view=text&sa=X&oi=local_group&resnum=1&ct=more-results&cd=1
Answer #2
Thanks