I already asked in the new firmware thread but with all the other attention I think it will get lost amongst the scans etc.
I can now overburn DVD’s with this firmware. I tested a CMC MAG AE1 disc and it said I can overburn to 4603MB. Of course you never get that amount of overburn when you burn in Nero for instance. With the amount I quoted in mind. How much overburn is generally a safe bet for both - and +R media considering +R is usually less space than -R? 4580MB?