Is there a program that will tell me my ATI temp?

[Mr.Rotory]

I'd like to be have some kind of tool that I can use to monitor my video cards preformance. Is there anything like that for ati's?

[Melhisedek]

Performance or temp ?
If it's temp than Riva tuner but it works only with XT series of ATi cards. Others don't have temp sensors...
Cheers