Can/How do you delete games off your gamertag that have no achievements?

[Fernando]

Leetgeek said:
Omg off topic does anyone know how to change your gamer tag without making a new profile?

 

 Yes, you can. But it will cost you 800 MS Points ($10 dlls).

http://www.xbox.com/en-US/support/systemuse/xbox360/gamerprofile/change.htm