Tomorrow (August 1st) I think I'm going to purchase the 15'' Super drive Powerbook. Should I wait another week or two? A month? Are there going to be any updates worth waiting for or should I just get it? I am switching to mac! This is the biggest investment of my life! I might be crazy but I've been thinking about it for a long time. Are there any tips or suggestions for me? How do I connect online wirelessly? Do you need to purchase like a wireless card or something? Please answer all my questions if you can or provide me with any additional tips! Thanks.