I am seriously thinking there's something wrong with this machine. First, iPhoto. One of my libraries has no thumbnails, only white dashed lines. I did rebuilt thumbnails, didn't do any good. If I click on a white dashed line, it shows me the photo and the filmstrip above it, but when I exit back out of it, there are still no thumbnails. Drag and drop stops working. Right now, I can't drag and drop anything anywhere. Photoshop, oh, photoshop. I have only open Opera, Mail and Photoshop. I have a big image I'm working on, I'll admit that. Right now, it is 3600 x 3600 at 300 ppi resolution and has 8 layers. Not really that big when you think about it, not really that big compared to lots of others I've done. When I drag around a photo on the image, it doesn't move as I drag it. I have to move it and then wait to see where it goes. I have the 1.66 mini upgraded to 2GB of RAM. My old PC with a P4 processor outperformed this thing. Is this normal? If not, what can I do about it?