I think I was perhaps unclear.

I want to know the total "incoming" bitcoin count for the address
1HZNsUqQxKVLmfPfCAzLwrnVDzx8CxwxnM

That is, not the donations or payoff or whatever, but the auto-transfered coins that the previous CUDA client was sending out.  Unlike any other payment system, we (anyone interested) should be able to determine just how many blocks were generated and taxed to that address.

It's just curiosity, but more an exercise in fund tracking.  I haven't figured out how.