This is going futher offtopic, however,

The block chain (now) starts with block 0.
 - http://blockexplorer.com/b/0

And the address for the 50 BTC generated is here:
 - http://blockexplorer.com/address/1A1zP1eP5QGefi2DMPTfTL5SLmv7DivfNa

Not only has that coin not been spent, it has received nearly a dozen "tips", adding more than .11 BTC to its balance.