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.

e3cd9463b0... Block 178811 (2012-05-05 22:50:14) 4.40667936 Received: Address 4.40667936
0f1ccb3e67... Block 178814 (2012-05-05 23:08:34) 4.40667936 Sent: Address 0