iPhone remote

Is there any iPhone web app out there that will just let me use my iPhone as a PC remote?

I want something that will basically let me control Powerpoints using my iphone, I don't care if it does more, that's one feature I want.



I'm running a Windows XP Home Ed. PC, and I don't want to have to pay for the program.

Public Comments

1. Not at this stage although I believe that some iPods can be used as remotes for Powerpoint.
2. Not yet. but it can show a powerpoint on the iPhone.
   
   
   
   What kind of device can do that? just a mouse or a wireless clicker with a wireless adapter?