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.

724bf1fab9... Block 153386 (2011-11-15 10:53:53) 9.07125133 Received: Address 9.07125133
6aa7d72e09... Block 153420 (2011-11-15 15:08:54) 9.07125133 Sent: Address 0