Thanks speedfrreak for the RAM location suggestion. I intended to just have the Apple store put it in, but they were out. Annoying.
The 512 at 4all is under $100 now. Wow. I remember spending $150 for 8MB for my Mac SE.
In case anyone cares, here's my thoughts on the purchase...I stayed disciplined and got the lowest end model, iBook 12". Since the other iBooks offered no better resolution and I could read the 12" just fine, I couldn't justify the larger screen. I did some basic speed tests. It's really unfair to do such a thing in a store since there are so many variables, but to nobody's surprise, the little iBook struggled more than the others. Frankly, the entire iBook line was poky, but then I'm pretty demanding with speed. It wasn't until I played with the top end PowerBooks that I really felt I was using a computer that could hold up under production deadlines. This is in no way dissing the iBooks, they are great for what they are. I would describe my experience with my iBook as "adequate". That's as high a praise as I'm willing to dish out, but I knew that going in. I suspect the additional RAM (still to come) will help a little. It's also not built as well as the PowerBooks. Duh. For some reason, I had it in my head that the iBooks were the silver metallic of the PowerBooks. I don't know what I was thinking. Love the keyboard feel though. For some reason I've always liked the "chicklet" keyboards. Let's put it this way, for $1200 with full RAM, it's a very decent laptop.
Now that 17" monster, that thing could move. Holy crap. I can't imagine what a G5 PowerBook will do.
I played with a DP G5. Unfortunately, because they skimp on RAM for all the store displays (that I could see), I was easily able to choke it by launching all the dock apps. I mean I really choked it. Apps were stil launching three minutes later. Disappointing. And then I did the same Photoshop tests I had done on the iBooks and the G5 was slower! Bear in mind, I fully realize I blasted the thing, choked its hard drive cache and plus the RAM sucked. I know it would impress me under normal conditions. It damn well better.