Hello. The last "gaming" computer I had was a Commodore 64 bought new when i was 16. Now I'm quite a bit older. Very, very, very new to Xbox360 - only bought my first a few months ago. Now all I want to do is learn how to RGH them. I'm still trying to figure out when I should use a Matrix V1 or an Ace V3 or a CoolRunner... is there a one-stop guide which explains this very simple information? Also, apart from pulling off the CPU is there any other way to know if a Postfix is required or not? That's about it, except thanks in advance for being patient and forgive any stupid questions I may ask Also.. I'm confused by the term "Modding".. it seems to be used for both RGH-ing and installing "programs" which allow you to shoot through walls, etc... How do we distinguish the RGH'rs from the cheaters, sorry, game modifiers...? Thanks Al