ack i just updated to 10.49 and now Dreamweaver won't start. the icon pops up for about 5 seconds and then dissapears. Also, whenever I start a non-mac program such as Word or Photoshop it takes about 60-120 seconds for the program to start. Any idea? Shou I just backup and reinstall OS X? if i do that wil the same thing happen again? I bought the computer in november, so maybe the insall is 10.4.8? any thoughts appreciated!