Question. I have 3 gpu's is it worth pointing at this pool or should I stay with the alts?
With GPU's you are definitely not for BTC (or any other SHA256) mining at this point, no matter which pool.
Even if your power is free GPU won't get you enough for withdrawal any time soon and if you want to donate your work to some pool, then pick your own favourite.
thx for the quick reply.

BTW is the mining proxy only for this pool or is it configurable?
I believe that you have to recompile to change where the proxy points. But i might be wrong. There is a thread fro the Slush proxy.
This is the one i've been reading.
http://mining.bitcoin.cz/mining-proxy-howtoYou can use it with any pool. Just run the exe with /? (if I'm not mistaken), to print the help. Then give it the necessary arguments to connect to another pool.
Thanks alot, I'll give it a go tomorrow.
I guess you running blades or cubes. I use two different methods, right now I'm using bfgminer as a mining proxy.
like this: bfgminer -o stratum.bitcoin.cz:3333 -u your.username -p minerpassword --http-port 8332 --api-listen
It's the --http-port flag that makes bfgminer to a proxy.
To mine at ghash with the mining_proxy made by slush: mining_proxy.exe -o uk1.ghash.io -p 3333