Hi, im in desperate need. sry if this is basic stuff, but this is beyond me.

I got a 980x300 banner that the client want to show their videoclip on.
Cause of kb restrictment the video will be hosted on a external site.

I got the video as a FLV, which i guess i have to first upload on a site, and then attach the url to the banner.
And i got the video on a url with a player in case i needed that.

If someone could explain what to do in steps it would be great!