Problem making DVD iso with nLite

[Muhon]

Hello there guys,

I'm new to this whole unattended windows installation, which I find great. I'm using nLite, but I seem to run into a problem when making ISOs larger than 700MB (and therefore, suitable only for DVD), because whenever I make them, and boot from the DVD, windows setup will state:

"Please Insert your Windows XP SP3 in the A: Drive".

I first thought it was the WPI (I used WPI to make a complete XP+Apps disc), so I tried just slipstreaming windows with SP3 and adding a few drivers. Same problem. I then removed the drivers (and left me with a 690MB iso), and it worked. Then I just added a few files to go over 700MB, and the problem reappered.

Is there a way to have an XP DVD? How else can I resolve my issue, since now, with the hotfixes, IE7, drivers and updates, my installation iso goes to 720MB?

Thanks a lot!