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.

d874872cfd... Block 144539 (2011-09-08 23:31:14) 0.01000104 Received: Address 0.01000104
8d2a13d757... Block 144776 (2011-09-10 14:37:19) 0.01000104 Sent: Address 0