Rotating video by 90 Degrees

[High_Pressure]

I hope this is a really easy one to answer....

The wife took a load of video on our Finepix camera, but turned the camera 90 degress "to get a better angle"

So now we have a some great video except you have to lay your head the desk to appreciate it.

I have Vista Home Premium but no special video editing software other than what comes with the system. Anybody know any free or trial software that I can download that will do this?

I was thinking about purchasing the latest Nero software anyway, but am unsure if it can do this type of image manipulation.

 

[redsox_mark]

I don't have Vista so I don't know if the version of MS Movie Maker supplied can do this or not.

I'd expect any of the main editing applications to be able to do this. I use Sony Vegas and it does this. You can download a trial here:
http://www.sonycreativesoftware.com/download/step2.asp?DID=734