If there is one thing i cant stand with computers, it's lag, so imagine jumping on the Mac Mini band-wagon after 20+ years with a PC . Initially, the 2GB of ram was just fine. Then the beach ball appeared so I upgraded to 4GB. Performance improved initially, then, yep - beach ball!
Called Apple tech support and they guided me through "Permissions." It lasted about a week. Called ATS again and was basically told to delete programs I'm not using to free up memory. Right. So I use itunes with about 300 apps, 1100 photos & 1GB of music on a 500 Gig HDD spinning at 5400rpm, shared across 3 devices (iphone, itouch, ipad2). Primarily used to surf the web. A lot. Touching on 120hrs per week.
At 8GB I was getting the beach ball effect and just today, I upgraded to 16GB of ram and the first thing it did, before anything else, was the beach ball.
To say that I am terribly unimpressed with this POS would be an understatement. I am open to suggestions on improving performance before I dump it and go back to a PC.
It would help to know what version of Mac OS X you are running exactly, what machine you have with which specs.
Since you're not the Threadopener,...