Yes, it's poss
ible to have a video on your xanga. [This is the xanga forum anyways.]
FYI, try the scripts section next time.
You just have to find the URL of the video you want, then plug it in the correct spot:
[Paste in webstats, custom module, etc.]
Tip: There are a lot of external sites that provided video codes for you, you just have to look.
Example:
Video Code Zone