thecoalman - 1:00 pm on Jan 30, 2008 (gmt 0) WMV should play on any windows machine if your using series 9 codec.
approx. 400 to 1000kbps for 640x480, you can experiment. Drop it down until the macroblocking gets to be too much, the lower you go the more accesible it will be to slower connections. Anything over about 1500 for that resolution is just creating a bigger file with no benefit.
WMV should play on any windows machine if your using series 9 codec.