Hi all, I'm making a purchase soon (bank account willing) and had been assuming I'd be going for a new iMac. But I've just been looking through the "Post Your Mac Setup" thread and was surprised by how many people are using a laptop and an external display instead of a desktop. I'd always been told (years ago, admittedly) that you should only buy a laptop if you really *needed* one - they were more likely to go wrong and were harder/more expensive to fix when they did. Now, I don't really *need* a laptop but it would certainly come in useful. In short, I'm wondering if I should go for a laptop and an external display, rather than a desktop - killing two birds, I guess. Even the lowest spec MacBook would be an improvement on my current G4. I'd appreciate hearing some general thoughts. Oh, one other specific question: Apple's own displays are wildly expensive - are they worth it? Frankly, I don't want a Dell (or other) logo on my desk in any event, but I'm still troubled by the price ... Any and all advice would be very welcome! Thanks in advance.