Right away I noticed a huge graphical glitch when pasting an object from illustrator into Photoshop. Most of the time the object, when pasted, is invisible, has no bounding box, and creates a black messy frame around the document's window. Usually some part of this distortion affects other windows outside of photoshop and my desktop.
Here's one example of what it looks like.
<http://img253.imageshack.us/my.php?image=picture2ww1.png>
No idea where the yellow frame inside my document came from, also a glitch.
I'm using an iMac that's a couple years old: Nvidia 7800GT, 2.33 GHZ Intel Core Duo, 2 GB DDR2 SDRAM. Could there be a problem with my computer?