Hi, I am going to buy a new powermac. I am debating between the dual 2.7 and dual 2.3. I was wondering if any of you owned them and had any suggestions. Does the $400 really seem like its worth it for the extra 800MHz (400+400)? I can buy the dual 2.7 but i dont know if id rather spend the money on accesories and games? Does any1 have the dual 2.3 and wish they spent the extra money for the dual 2.7? In case you were wondering, I am going to be doing a lot of work on this computer, so it wont sit in a corner, and when I do video editing, (ocasionally) it will be intense HD rendering. PLease share your thoughts: