How to Keep iTunes playing Indefinitely

[Nokomis]

I am using an iMac (10.6) and I want to have my playlist going until I decide to shut down.
I went to energy saver and to schedule. I set it for NEVER and it still goes to sleep in about 15-20 minutes.
No one, so far, has been able to to help me. I even took my Mac to the shop and left it there for 3 days. I assumed, when I picked it up, that the problem was solved.
It still doesn't do what I want.

 

[smithrh]

I think you're making the right settings from what you write.

Usually people have the opposite problem, a Mac won't go to sleep when they want it to.

I've heard of an app called Caffeine; it's supposed to keep your Mac awake all the time, but I've never needed it so I've not looked into it more.

 

[tcassio]

I don't know whats wrong with your imac. I can tell you that Caffeine will stop your computer from going to sleep.

 

[smithrh]

...and once you can keep it awake the whole time, iTunes will happily play until the end of time.