Do u mean its the same as adjusting your resolution on your computer monitor? Like 640x480 720x1280 and so on to adjust it with your huge pc monitor? So what do you see in your TV if its done in High Defintion? What improvement does it make and what that got to do with graphics?
end of core gaming days prediction:
E3 2006-The beginning of the end. Wii introduced
E3 2008- Armageddon. Wii motion plus introduced. Wii Music. Reggie says Animal crossing was a core game. Massive disappointment. many Wii core gamers selling their Wii.
E3 2010- Tape runs out
http://www.fivedoves.com/letters/march2009/ICG_Tape_runs_out.jpg







