Suddenly, on the road, I find that I have no DVD decoder installed for Windows Medial Player.

I had thought it was part of the original package.

I must have somehow disabled that or uninstalled a needed plug in while responding to a "your hard drive is getting full" message.

So, recommendations? I am in Budapest for a few days, then will be travelling home and would love to watch a DVD or two on the plane.

Thanks in advance for any help.