I have swap magic 3.6, and it worked great. The other day I didn't have the CD SM with me to boot the ulaunch elf CD, so I thought that possibly the dvdloader program could help? I boot with DVD SM, load the DVDLoader which is on DVD-r, use the slide tool and swapped with the CD of ulaunch elf, but after that it gave an error about invalid disc. This leaves my scratching my head. I thought DVDLoader can help you load CD programs when your CD SM isn't around? Can someone shed some light when one would use DVDloader?