Yesturday i got a dvd burner for xmas and when i got it i was intorduced to a whole wolrd of complicated dvd burning and such and im starting to get the hang of it. I tried to back up one of my movies (to test it out) with CloneDVD 2 and i noticed that the movie had nearly 8 gb in it. so i couldnt burn the movie cuz a regular dvd has about 4.5gb. so today i buought a pack of double layer disks. they are Verbatim DVD + R DL. anyways i opened it up and took the cd out to check and such and on the back cover of the jewelcase inside the case was this small graph that said HQ 120min SP 240min LP 360min EP 480min Im just wondering what this is. is my dvd capable of 480min? how do i do that if it can. do regular dvds do this to? what im wondering is what exactly does that graph mean.