can somebody tell me that whats the best ventilating system to avoid rrod

please help me howi connect my 360 with my pc i have internet of 128kbps which dont works on 360

so can i download demo on my pc and send them to my xbox and play them

which game gotachievements u think easiest and which were toughest

for me

easiest = kameo

toughest = fear

guys tell me what is the real cause of rrod if it is heatsink then i got my 360 ventilated it got 1 foot space from all sides

its horizontal and an inch above the ground

its giving errorswhile i m playingsome gamelike (disc dirty please clean it with soft paper)and and wlth my some disc it starts doing it that when put the game in it says reading suddenly says open tray while the games in some time i open it

and it goes back by itself please help me i mso worried

i got in game errors like disc is dirty please clean the disc with soft paper some time when i openthe disc trey it goes back

by itself

it do this with most of my games i m out of warranty so can it be repaired

guys i have disc read errors like (disc is unreadable please clean the disc with soft paper) some one told me at

forum itsnot going to have rrod but i got cd rom errors i dont have warranty so can it be repaired