Installing JWPlayer and getting it to work on my Joomla 1.5 Website...

Hi. I have a joomla 1.5 site and I need to put videos on it on the other member side for those who have a login. I have a lot of videos to post and I don't want to use a service like YouTube, Viddler or Vimeo for this. I use those things for other stuff. For this site, I need a video player that will let me pull in a video from my server and have it show on a page. I have the video file saved as an .mp4. I don't know if it needs to be a flash file to work in JWPlayer or if it even matters. This is where I'm struggling. I also need instructions on how to do it myself once it's done the first time so that I can do it multiple times for numerous videos. That's it. I just need a programmer to help me figure this out real quick. I welcome bids.