If this is a rehash of an existing thread, excuse me.

I have a Mac Mini 1.6 GHz Core Solo upgraded to a 2.0 GHz Core Duo. Over the weekend, I upgraded to 10.5.0 and then immediately to 10.5.2. I've lost "auto sleep" in Energy Saver (though power button sleep works as well as Finder's "Sleep" mode. Worse though is wireless performance; on boot, the connection with the Linksys router takes forever as does wake from forced sleep. Internet access is slower also. Both functions worked flawlessly under 10.4.x. Anyone else run into these issues?
