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.

bc56c010c5... Block 133378 (2011-06-26 14:31:09) 10.11165392 Received: Address 10.11165392
330dd892a2... Block 133380 (2011-06-26 15:29:32) 10.11165392 Sent: Address 0