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.

f1911aed5d... Block 157454 (2011-12-14 08:00:54) 0.05715364 Received: Address 0.05715364
9e61770cf8... Block 157722 (2011-12-16 11:22:27) 0.05715364 Sent: Address 0