Burn .dmg files in Windows
You can use TransMac. This software allows you to mount .dmg files within Windows XP and burn to cd/dvd.
Here is the link to their website: http://www.asy.com/scrtm.htm
-- Monty msen201 hotmail com
TransMac seems to have problems with burning double layer DVDs. If you're not satisfied with that, or would like to use NERO instead anyway, then I'm almost sure, that the expanded dmg file is in fact identical with an iso image. So expand the file, and rename it to iso, and use another burner to burn the bastard!!!!!! :)
I in fact used ultraiso to convert the dmg to iso (to expand it), but the resulting file is exactly the same size that of created by transmac. moreover, transmac calls expanding as "converting to iso".
So, try at your own risk, but i think that would work.