The aggressive pricing really is a good thing.
Naturally the end of an Apple product cycle causes their product to become vastly expensive compared to the competition - in the UK you can get a laptop comparable to a Pro (minus OS X) for the same price as a blackbook.
Apple simply cannot afford to sell their laptops at that price point with the current specifications, and hopefully with the new ones either. With the advent of ultra portables, the laptop market has been surging towards the "sub £200/$500" laptop range as well as the £500/$1000. The average laptop now, has 2GB RAM (somewhat spurred on by Vista being demanding), a moderate C2D - Apple has always been good on this score - and generally decent, now often discrete graphics cards (the latter the Macbooks fail quite soundly on).
Some of the pricing will be alleviated if they adopt basic specifications in the macbooks, so 2GB RAM as standard (anything less at the moment would be criminal, even by Apple's standards - especially if they're still going to try and scam us out of £100 for a 2GB upgrade for "mac compatible" memory) for instance. Having such a high price means that in most cases, there is little to distinguish between the Pro and the Macbook, save the onboard graphics and screen real estate. It's also slightly criminal to be selling a 13.3" screen at such a high price, and hopefully Apple realise this.
Seriously, no amount of "it has OS X that makes it worth it" will change the fact that Apple are charging silly money for now outdated and outclassed technology. Whilst the "fixed" (har har) prices of Apple products is good in many ways (like we don't have to pay more for updates, and with inflation it sort of means they're getting cheaper anyway) a price cut is more than welcome in the Macbook family.
It's interesting really. For my 18th, i asked for a Macbook Pro - sure as hell is more useful than a car - for university (this was a combined present, my family isn't loaded). This was duly agreed, and i asked to wait until the new updates since i'd feel pretty stupid buying just before a revamp. Now, i'm going to get a Macbook. Why? Well, i realised that the extra real estate for the screen and the extra GPU ooomph just wasn't worth 500 of my money. Instead, i've asked (and currently have) for a desktop upgrade to take to Uni (bigger monitor and my rig is now virtually silent) and a macbook. The macbook processor is pretty much the same as the Pro - and there's no way 0.1Ghz is worth the amount they want. It's also a lot more portable! But i digress - my point is that the current pricing means that a macbook is much better value for money, offering similar specs for most things - portable gaming has lost interest for me and i don't do enough graphics work to make the GPU worthwhile on the go (i'll stick with my 8800GT in my desk). A price cut would help markedly.
The rest of the information is somewhat expected though, LED screens are very likely, the new look to go with the iMac and the Air, etc.