Countdown-timer addon.

[Hammertimez]

Is there any addon that can do countdown from the time i set?For example i set 30 min and it starts counting from 30 min to 0.Or at least any time addon that can do nearly the same.Cant find any

[Roadblock]

There should be two StopWatch addons released, do a search on these forums.

There's also a timer bars addon that can do arbitrary timers but I don't recall the name and my backups from vanilla are chaotic

Edit:
It's simply called Timers: http://addons.us.to/addon/timers
It has a bunch of built-in timers for trash, tradeskill cds and such but you can disable them all and it allows you to create custom ones.