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Try copying the files to the computer with the SuperDrive first.  You never know - it may be a simple issue of not enough data available.

MacBoy4139 wrote:

Try copying the files to the computer with the SuperDrive first.  You never know - it may be a simple issue of not enough data available.

Done it; doesn't always fix the issue.

I would also recomend you look at your brand/type of media. I have found, surprisingly, that generic shrink-wrapped bulk packs work better for me than the barnd-name stuff,.. cheaper too!

Try changing the burning speed, slow it down to it's lowest setting then ease it back up until the discs fail,... maybe your trying to burn faster than the media/drive can accomodate? If that fails, I really don't know what else to try.

Make sure your media is rated for 4x or higher. I usually try to get a little higher rated disc's than what my drive is capable of,... works for me.

For creating an image there is no 'speed' option but if try to image to or from another drive it will slow some. Also depending on the options you chose, it will slow a little; size, encryption, compression, etc,... When I need to make a disc image I usually image a folder of stuff without compression or encryption.

You may also try;
updating the firmware on the drive being used to write
getting a new drive for your PB (there are places that upgrade them for reasonable fees. email or pm for links)

I had the same problem recently, I was throwing away so many discs I was getting really mad. They were TDK 4x, and I was burning at 4x speed. Then I tried burning at 2x, and the disc burned fine. I have only burned another disc since then, but again without problem. It's a bit early to claim that I found the solution, but so far so good.

I'm not sure what to say other than I use the Sony Media @ 2x all the time on my PowerBook, and it always worked well.  I buy it at Staples.  At $1 per disc, it is just easier to me.

That may or may not be an option for me in the future.  If I ever get any kind of cash flow, I still may not be able to get one because AppleCare doesn't allow you to open up the computer, so installing that would void the warranty.  And I plan on purchasing an extended AppleCare.

I can believe it.  I've seen a Dual 2.5 G5 end up with a coaster using iDVD when someone touched it.

Yes, they are a bit expensive.  And when/if I decide to use some DL discs, there better not be any problems, or I will seriously flip out.

I understand the idea behind not using the computer at all.  Which I did during my last burn.  I connected my iPod, copied the disk image to the hard drive, started the burn in Toast and then I left the computer alone (Actually, I was doing it during class, and we started doing critiques... So the computer wasn't touched for an hour) and there was still that damaged file at the end, despite "passing" verification.  There were other numerous times where a disk failed to burn when I didn't use the computer.  This was a brand new PowerMac G5 2GB RAM.

I really appreciate the suggestions, and I don't want to sound like I am complaining.  But it sucks

I just had a thought and this thread is getting long enough I don't recall if it was asked or answered yet,... make sure that the computer isn't powering down during burning,... nothing should be going into sleep mode at all especially your HD's.

I know I had a few coasters until I figured out to unceheck the "put HD's to sleep when possible" box under energy saver in system prefs. Turns out that the system would load a chunk of data into RAM and proceed to burn it, it would take long enough that the system read my HD as inactive and put it to sleep, (happened a lot on my powerbook with its battery saving setup and slower burner 1x i think.), and when the software tried to retrieve the next chunk of data, for some reason the HD wouldn't spin back up and the burn would fail.

I can't say if this is relevant to you or not, but we have pretty much tried everything else so I figured I'd toss it out there...

Last edited by Corelogik (2005-10-16 9:25 pm)

Corelogik wrote:

I know I had a few coasters until I figured out to unceheck the "put HD's to sleep when possible" box under energy saver in system prefs.

Although I do not believe this is the case, it's an excellent suggestion.  I'll check it out next time