How do you do that? I tried to do some pool mining on bcn.extremepool.org using mining_proxy and minerd, in order to avoid high memory requirements and 64Bit requirement. But I did not succeed at all. Probably also here is 64 Bit needed? What line you are using  for mining-proxy? Or are you using http-protocol? I tried this but got some "16-bit-dos" error... Laptop is "Centrino Duo", OS is WinXP.

Thanks.