Hello, I joined this forum specifically to ask this question. I am having issues burning DVD+R DL on my mac pro and was wondering if others were having the same issue and had a fix for it. My Specs: Mac Pro 8-core Optiarc DVD RW AD-7170A OSX 10.5 Leopard Memorex DVD+R DL I'm trying to burn a 6.3gig image onto a DL disc, but when I try it says there's not enough disc space... 6.3 gigs needed but there's only 930ish MB of space... I forgot the exact number. I've tried Toast 8 and I've tried Disk Utilities and both come up the same with a "not enough disc space" error. I've also come across this issue earlier when I tried to burn 8gigs of data (not disc image) onto a DL disc with toast, and it said I needed around 9 DVD DL's for everything. At the time I was like "wtf" and scrapped the idea of fitting all that data onto one disc. Now that I'm trying to burn this image and getting this error, it's making sense to me as to why I needed 9 discs for 8 gigs. Is anyone else having this issue? Is there a fix? As I write this, I'm fiddling around with inserting CD-Rs and trying to reload the DL and I got it to recognize the 8.5 space so I'm attempting to burn now. I don't know what I did to make it recognize but I suspect that I'll come into this issue again so if anyone has any information on this issue, please post. Thanks.