Hi whats the diffrence or whats the standard that is used for making audio cd's? (burning cda's, mp3s to cd etc). theres two types (cdr cdrw) but i dont know which to pick for what i specified above. also same goes for dvds. am i right in thinking i should use dvdR's instead of dvdrw's to burn dvd movies (ifos bups vobs way etc) to dvd or what? i know the r stands for recordable and w stands for writeable but they both kind of mean the same kinda thing to me virtually thanks!