Because when using ImgBurn I get consistenly good results over anything else that I've tried (and I've tried a lot!). What else matters?
After some years of futzing around with Roxio, NTI, Nero, and the many others, I now save myself a lot of time, trouble, and disk space by just using ImgBurn. Never mind the constant annoyance of the numerous upgrades and bugs in the others, ImgBurn is hands down the best for burning. I still have NTI loaded since it was bundled with my laptop and has some nice features I occasionally use, but I use ImgBurn 99.99% of the time. A lot less of a resource hog, too.
Load it and try it. Keep the others. If you give it a shot, over time you'll find yourself using ImgBurn more and more and the others less and less. It is an awesome piece of software - a joy to use and one of the best. I write software and I know a good job when I see it. This software is a model of good design and performance.
Cheers!
Bron