thank you for your advice. perhaps this is really somewhat crazy... Anyway I heard Apache's code is well written, and I have previous programming experience under Unix environment ,though not much.So I think it is worth doing so...
well, I am still not sure reading 2.0 beta or latest stable version.2.0 seems to include a lot of new and useful features, maybe it makes good to read the code as the developer group is releasing the final ? btw,I use MSVC to open dsw file in source tarball ,but no project is loaded, why? Cheers Liu