Ventrillo and CTRaid_Assist (WoW)

[Jumbo]

Do any of you know where i can download ventrillo in Mac platform or how i can open a windows based platform of ventrillo?

For those of you who play WoW and have the mod CTRaid_Assist, I was wondering on how to operate it since it doesn't seem to work even if i put it in my interface folder of my WoW folder.

thanks