It has come to my attention that Dragonfire3k3 Brush Set 8 has passed the 100th-favorite landmark. Not only that, but it is the the 9th (10th, including a fractal stock in front of it) most popular fractal brush set of ALL TIME on DeviantART (with two more brush sets gracing the top 24).
It is a real honor to have this achievement, and it is a real motivator for me. I've decided to continue my work on brush sets in hopes of more people being able to enjoy my work. That being said, I have finally taken the time (and money) to upgrade to Photoshop CS4. This means that my new brush sets will be originally from that set. However, I will continue to go back and make my brush sets backwards-compatible as early as Photoshop 7.0.
Thank you all for your support.