Guitarius said:
I could be wrong...but it seems to me like the idea of hooking up a monitor to my laptop seems a little difficult. Definatly something beyond what I think I can handle.
Actually, leaving the hack people are talking about aside, I'll bet you'd have no problem with it. Pretty much you just use a little adapter (I think one came with your computer) to plug the monitor into your iBook, turn it on, and you should see the same thing on both screens. It takes almost no effort at all.
The screen spanning "hack" part, if you do it, enables you to display something different on the two screens, which is more useful for obvious reasons--more room to work, and you're not limited by the resolution on your iBook screen. Even that isn't very involved, but I understand your being uncomfortable with anything that isn't "standard".
Guitarius said:
But you know...all that aside...I kinda want a desktop, you know? What I need and what I want are too different things.
And really, that's what counts. Few people "need" more than a three year old iMac, but that doesn't mean you won't have fun with a brand shiny new G5. If you're not in a rush, you might as well take the time to think it over, maybe find an Apple Store or other retailer and play with a new iMac and see what you think, sleep on it, whatever.
Eventually, you'll probably get an idea of what "feels" like a good idea to you.
Incidentally, despite the occasional problems reported with iMac G5s and the fears of new models you always hear, I reiterate that they're very nice computers, and I've seen no issues with the two at the lab I work at, nor have I heard any complaints from a co-worker who bought one. Any initial glitches, if you do get unlucky, will be covered under warranty, but I wouldn't worry too much about it.