PowerISO is good to use. Take all the info from the 10.1 disk and create folder on hard drive. Then drag loading.kwi to that folder. Save as an .iso. (this may take some time) Burn using ImgBurn @ 1X (ImageBurn will change it to 2.4X)
Below is the iso info -
Final disk info-
126 Files, 2 Folders
7983.5 MB(8,371,332,752 bytes)
LOADING.KWI file properties
Size - 49.8 MB (52,234,240 bytes)
SIze on Disk - 49.8 MB (52,236,288 bytes)
Date - Friday, January 28, 2005, 2:08:00 PM
ImgBurn -
File Sys: ISO9660, Joliet
Sectors: 4,087,419 (MODE1/2048)
Size: 8,371,034,112 bytes
Time: 908:20:69