Yeah of course. I use an old out of date version of a program called "decursive". Essentially what it does is places a small square on your screen for every member in your party/raid. If any of the party members have a harmful spell cast on them which you can dispel their box changes a color to signify whether it is a disease or magic debuff. You can then one click dispel via left or right mouse buttons.
I've heard the new versions of the program are actually not as good and I've also heard of another similar mod called 'clique' or something similar.
Edited, Dec 3rd 2007 6:11pm by MookusOU