Serviio

Ok im running windows 7 32 bit and having issues streaming stuff to my ps3 glitches when playing divx and xvid videos even though ps3 natively plays them lol so i thought it might be a ffmpeg problem so ive downloaded the latest ffmpeg win32 static build 05-10-11 how do i update the preinstalled serviio ffmpeg and i noticed some preset files for 360p 720p and 1080p in the files aswell what do i do with them?

thanks