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.

2a8ec97c04... Block 148241 (2011-10-06 01:27:27) 0.014732 Received: Address 0.014732
baa3d9064c... Block 148296 (2011-10-06 10:17:22) 0.014732 Sent: Address 0