I am in the market for a top of the line MacBook with pimped up RAM and HDD. Considering the expense, I have decided to hold fire as according to the Buyers Guide on this site, a new (or at least upgraded) MacBook is imminent. Now, the clincher: A friend of mine is in Uni and will be finishing around the 18th of May. If I get her to buy the computer before then, she can get about 15% off the price. What is the likelihood of Apple releasing that new MacBook within that time frame? Have their been any relevant rumblings in the rumour mills?