Forums » Songs » Challenging Mario Mix?

Hi, I'm looking for a certain DDR Mario Mix pack that I lost when I formatted my computer. It is not the official stepfiles, it was created by someone with more difficult steps so it was more challenging. Several of the songs had slideshow backgrounds that would change during the song. I've done a lot of searching but I can't find this pack online anymore. I really miss this pack and would appreciate it if someone could help me find it again.