Ok, I am also no pro but I have completed the Unattended install portion and have moved in the Advanced portion of Unatttended. This is how I did mine. I followed everything the guide stated till i got to what program to use to burn it. I created the boot.bin file with-in 'nLite" and the moved to PowerISO 3.1. That is when I created the ISO, making it bootable with the boot.bin file. I then moved to testing the OS with VMware (a virtual machine). I then corrected any and all errors and created a final ISO with PowerISO. I know many in this forum will say not to use PowerISO for this since they have had issues, but I have experienced no issues what so ever with PowerISO and will continue to use it. Ok, now that I have the ISO created, tested, and true I moved to burning it. I first used PowerISO to burn it and had no issues. Just for luck I switched to burning it with Roxio Easy Media Creator 8, just for the slower burn speed. One note is to never burn a Windows OS using higher then 4Mb sec since it may cause errors. That is why I used the 1Mb sec in Roxio. I right-clicked the ISO and choose "Burn with Disc Copier", I think that is what it is called. Then I choose the slowest speed possible. For me 1Mb sec since I used DVD was the choice but I do not think CD burning will allow that slow of speed in Roxio. Anyway, that is how I did it. Now maybe others with add their 2 cents in on this and we can get you through the process as painless as possible.