I'm currently weighing up between a 13MBP or 13MBA. Now I've read that the new MBP has much improved wireless which I find rather attractive compared to my current 2007 macbook. I have found that my existing macbook does not have as a good a wireless range as a windows laptop. Does anybody know anything about the current MBA wireless technology or performance. Is it an improvement like the latest MBP or is it based on the older technology?