The command I used from my windows client to get things rolling for my GPU on m0m's client was:

poclbm.exe -o mining.bitcoin.cz -p 8332 --user=(username.registeredminer) --pass=(registeredminerpassword) (extra switches for m0m's client)

hope that helps.

You have to go to the website and register, and then register a miner, each miner has it's own login for the RPC server, so you have to set it up there.

I decided to try this pooling setup, I am getting the full potential of my GPU (330M) with a bit of a swing when it is verifying the block against the server. Not bad at all. As long as you can be trusted to distribute the coins fairly according to your established rules, you are aces with me.

This version of the CUDA pooled mining client gets about half of the performance of m0m's client and comparable clients. I am sure with subsequent revisions that will get better. That is part of the development process!

Nevermind, appears to have recovered. Something strange in the code possibly.

Looks like the calculation for total server khash is broke, getting zero reported khash result, and totals for server in messages.

Yep I confirm that the reports are coming across correctly now.

The previous client reported within the first few messages how much BTC your address would get based on the khash it was contributing, and it reported it fairly quickly. Does it take longer before it calculates and adds you to the list of addresses receiving BTC if a block is won?

The only thing left now is to isolate the CPU usage associated with this CUDA experimental client. Then you can get some seriously high level performance. I just hope we don't end up burning up your server resources with it!