Hey Everybody- I have a Mac Mini 2011. A few months ago I upgraded the RAM to 8GB Corsair (2 x4GB). This thing is not running anything like I was hoping it would. Even with just a few webpage tabs and iTunes going, it is struggling. For example, when I click the iTunes icon in the dock so I can bring it up to play another song, the top taskbar disappears for a few seconds until iTunes appears. Then, when I click the forward arrow button on iTunes, there is about a five second delay before it "processes" the request and moves to the next song. Could I have bad memory sticks? I don't do anything real memory intensive (at least so I thought), but still try not to run more than a few programs at once because the machine might just totally freeze up (which has happened a few times). Thanks.