TV Presentation REP+14

[efq]

I am needing to design another presentation/slide show for advertisements to be burnt to a DVD and displayed on TV's at work.

The TV I am having trouble with getting quality etc is a 19" LCD screen.
The resolution is 1440x900.

What program is best to create a powerpoint slide show/presentation thing and stays at high quality when displayed on the TV?

Sorry probably sounds dumb but I am in a rush to get this sorted and need all the help possible!

Will Rep+ all help, thank you!!!

[Recursion]

You can change the Powerpoint resolution whilst creating it, I can't remember where 'cus I'm on my MacBook atm though.

EDIT: Here http://blogmines.com/blog/2011/10/17/how-to-set-screen-resolution-in-powerpoint-2010/