Bitrate setting for my stream

Im running Acestream on a dedicated linux .
My last question i have is what is the Bitrate i have to set in my stream command ?
I use vlc on Various Bitrate 2000 what is the number i have to fill in for the command line ?.

Because now everybody get allot of buffers ?

Also i have xbt tracker installed . How can i get en embedded webplayer to read my acelive file when i dont use the internal tracker ?

Hope i get an answer soon.