Or render as AVI using MPEG-4 as the compressor. Can playback through any computer with MPEG-4 (almost all). You can add the XVID or DIVX codecs for better control and results.
Personally, I use FFDSHOW, which gives a gazillion billion compressors, and complete control over all aspects. Quality is astounding, and filesize is small -- but still plays through any mpeg-4 player, and even on most DVD players these days.