Addon to see slaves casting

[lightstriker]

If you don't want to use the Unit Frame addons and wanna stick with the blizzard ui then try using Party Casting Bars http://www.wowinterface.com/download...stingBars.html

Quite old but thats what i use and it seems to work ok.

Murk

this is a good one. Party Target is a good complementary to it. Party Ability shows the CDs on your toon abilities, but you have to manually enter the spell name. Which can be a lot of work sometimes.

[Ualaa]

I'm using Pitbull 3.3, haven't looked at Pitbull 4.x in a while.
Last I did, 3.x was much more configurable; but I'm sure 4.x is being developed too.