No, that's what Comcast essentially bought, the rights of the spot of TechTV.
These are the TechTV shows that will be kept on:
Anime Unleashed
Body Hits
Eye Drops
Fresh Gear
Future Fighting Machines
Invent This
Nerd Nation
Robot Wars
The Screen Savers
Thunderbirds
Unscrewed
X-Play
The obvious ones missing are TechLive and Call for Help. Check out their merger site at www.G4techtv.com for a list of all G4 and TechTV shows that will be on the new network lauching May 28th.