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.

1cff146592... Block 177371 (2012-04-27 00:11:51) 124 Received: Address 124
67c3dde753... Block 178022 (2012-05-01 01:19:45) 124 Sent: Address 0
9689303091... Block 178202 (2012-05-02 02:45:24) 108 Received: Address 108
fa5a62b9fe... Block 178530 (2012-05-04 04:58:11) 108 Sent: Address 0