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Eh although I have yet to burn any DVD's with my mac yet my experience with the big 50 packs of blank CD's had been pretty good. I've been through a few spindles and I don't even know if I've ever picked up the same brand twice but I've seldom had bad disk, maby 2-3 out of every 100 so for $15 I'd say give it a shot.
 
Staples DVD-R

I bought two 50 packs of Staples DVD-R for $29.xx (2 for 1 special)

I have used 3 or 4 for data backup on my PB 15" with superdrive. No propblems with them yet.
 
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