Note: While the last "balance" is the accurate number of bitcoins available to this address, it is likely not the balance available to this person. Every time a transaction is sent, some bitcoins are usually sent back to yourself at a new address (not included in the Bitcoin UI), which makes the balance of a single address misleading. See the wiki for more info on transactions.

2aa3901e31... Block 177930 (2012-04-30 14:55:27) 0.01658332 Received: Address 0.01658332
600c9a546b... Block 177932 (2012-04-30 15:00:26) 0.01658332 Sent: Address 0