the DivX codec is not something all your members will have, so be sure to add a link to the free download. Compressing your video using DivX is a great option (we use it as main format with a WMV option also) but make sure your members understand if they don't have the DivX codec installed they won't be able to view the file. Also be sure to add an email where members can contact you if they have problems, because as clear as it may be...some people won't see the info and want to contact you and say the video isn't working. We've had very few problems using DivX, but we have had to point several people to the support page even though it's RIGHT FUCKING THERE next to the video link explaining it all
