Hey, I've recently just gotten into Bitcoin mining. I've been looking through this forum, and am astonished at the MH/s other people seem to achieve.

My computer has the following hardware:

CPU: AMD Phenom X4 925 Quad-Core processor - 2.80 GHz
GPU: ATI Radeon HD 4600
RAM: 2 GB
OS: Windows Server 2008

Using the Python OpenCL miner I can get about 22 MH/s. Running puddinpop's 4-way miner concurrently boosts total processing to ~29 MH/s.

Also bear in mind that this is not a dedicated mining machine, but the load on it is fairly low.

What recommendations would you make to me to help improve my MH/s? I do not pay for the electricity, so that need not factor in. My capital, however, is very low, so buying new hardware is unlikely. Renting a dedicated server is not out of the realm of possibility though, if the price is within reason (and there's net profit in it, of course).

Thanks in advance for your time, and anyone who can help me significantly increase my MH/s will definitely be receiving a tip from me.