ok I just need some help with cores and core speeds here, because I'm hopeless with computer things. I have a pentium 4 3.2 ghz core. I always see people talkin about a dual core thats 2.5 ghz, whats the difference because it sounds slower thatn a 3.2ghz or whatevr. I'm planning to change my core in future to a quad processer, can anyone help me here?

when I first bought my 360 and tried it out, i got the 3 red lights. I don't no if this may help or not, but i remember seing a 360 help thingy somewhere. anyway, if i remember right, you have to unplug the cable from the console to the tv, and turn it on; when the lights begin flashing you enter some kind of number code, maybe pressing it four or five times in a row, in time with the red light flashes. After trying that a few times my 360 turned out fine. It did however happed again, so i tried that method and it did work. Now its been a month and no problems at all. I'm sure now that that may help. I'm really sorry if it doesn't, because I have a terrible memory.