BTW, how come you Ace addon developers never developed an Ace or Ace2'd Damage Meter?
Industrial, I'm not volunteering ;)
I think there was discussion on this in another thread. Due to the nature of these things, even ACEing or Duecing them up would only be a certain amount of improvement, because they process and parse a large amount of data by the nature of the beast.
Your mod still works great with 5.x as long as the version check is changed/removed. I remember filling a bug report out with the 4.x errors long ago, and I was familiar with the issues people were having so I posted a quick fix. i can remove the files if you'd like.
Any chance this addon could be converted to FuBar2/Ace2? It's one of the last 2 (along with CorkFu) that I use that haven't been converted, and it's not worth loading the compat lib just for those two :/