I purchuased a Nashua CDRW that (according to the text on the disk) is supposed to hold 700MB/80minutes.

After i formatted it using InCD, it shows only 600MB. What the ....? :confused:

http://www.ewandew.com/sig/Awiz.gif

you probably formatted it for packet writing which does take up some space on the disk

Yes i did... but i can harly imagine it takes up that much space... when i format a 640MB disk i also get 600... so 100MB vanished somewhere?

well depeding on what software you use you can end up with as little as 530 mb to work with