controll

I have a Static IP address I m using Sify's BroadBand Is it possible that i can Remotely Controll My Bro's PC in Indore He is using Airtel's Internet... from any software's Like Remotely Anywhere If yes than pls tell how.......?

I wanted to control my pc through the pinnacle pctv remote i am able to do so by editing profiles.ini in pctv\remote\ is there any othe way to have full controll as the above method does not offer that much flexibility