Build/provide a ffmpeg 0.5 release Win32 executable

I simply need the "0.5" version to test on Windows XP All the build info and source code links are referred to in http://www.ffmpeg.org. I have tried earlier versions (r15815), but when converting RealVideo files it stops with the error 'sub_packet_size is invalid. I understand the latest version includes more support for RealVideo, so I'd like to try that. ## Deliverables I would rather not take the time to set up the build environment, so I'm hoping somebody has this already setup. or even an executable handy.