Apache binaries for windows in 64 bit and 32 bit can be found at apachehaus. I think here is a benefit using Visual Studio 9 aka Visual Studio 2008 instead of VS6. I use Visual Studio 2008 to obtain higher performance and better stability than the binaries built by the Apache Software Foundation.

Binaries are built using the latest versions of the Apache Portable Runtime, OpenSSL and Zlib compression library. OpenSSL and Zlib are built using the optional assembly routines for added performance in the SSL and deflate modules.

Different to other pages for apache on windows apachehaus also offers the httpd with IPv6.