we all know that R, we can only burn once, RW, we can erase the thing we burned on a CD, and burn other thing again on the same CD. But, what is the difference between the "+" sign, and "-" sign? I went to staples.com before and tried to buy some DVD RW disk, then i saw for DVD RW, there are two parts, DVD+RW and DVD-RW, if these are same, why have to seperate, so i think there are something different. Oh, the same thing goes to CD ( CD-R, CD+R), so same thing as DVD? Thanks!
2007-01-16
14:08:59
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7 answers
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asked by
ElViN@CY
3