The 15-inch is the perfect size for me. I looked at both the 12 and 17-inch models and felt they were a little too small/big respectively. There is something attractive about the 12 inch - a friend of mine has one and he carries it around everywhere, able to write anywhere anytime. And seated at a desk the 17-inch is also attractive, presenting a massive, bright screen to work on. But all in all, the 15-inch provides the best both worlds. It's very portable - maybe not as easy to tug along as the 12-inch, but certainly manageable with a small backpack. The 17-inch can be problematic on a plane if there are people crowding you, and it's certainly cumbersome to maneuver in tight spaces, whereas the 12-inch is easy to maneuver but can cause a little eyestrain from a distance.

I definitely recommend a Mac, first of all, and within that I recommend the 15-inch G4 notebook. If you must have a 12-inch, you might take a look at the 12-inch iBook, which is cheaper but obviously not as feature rich (the iBook's graphics card is not as powerful and the processor is slower, most notably).

The complaints I have are exterior - the computer doesn't age well (i.e., it nicks and scratches rather easily) and there should be some sort of elevation device to raise the back end while typing (like the older Powerbooks had).

All in all you can't go wrong with any Apple laptop you choose. They are truly making the digital life a reality with all of their integrated software - iTunes, iPhoto, iSight, and the iPod are particularly cool. No other laptop will have an operating system with so many fantastic programs that are so perfectly integrated together. If this is remotely in your price range, go for it. It can literally change the way you operate on a day-to-day basis.

it's great! (Rating: 5.00)
Review : This is a great laptop. It's light and sleek with tons of great features. I especially like the built-in Bluetooth, which lets me connect to my printer and PDA without wires. I highly recommend this PowerBook!

Macs rule...what can I say. (Rating: 5.00)
Review : Other then...you wasted a great deal of money that you could have spent buying this item directly from apple.com. If you are a student or faculty of any kind of accredited school, you could have saved another 200.00$. I don't know what the hell amazon thinks it is doing selling this at the price that it is. However, if you don't care about money, please feel free to purchase your new powerbook. It seriously kicks ***.

One of the best Laptops I have owned (Rating: 5.00)
Review : A fantastic ultra portable laptop. I bought the 12" Powerbook G4 1Ghz, and have been blown away by it. It has a good metallic design and its size is very easy to carry around, this is the major disadvantage of larger bulkier notebooks. I have had mine upgraded to 1.25 GB Ram, and the performance of applications like Microsoft Office and Adobe Photoshop is great. You can even play games like Halo on it pretty well, if that is your thing. You can have up to 80GB of HD, and my advice is to buy the largest you can afford. I also have an Airport (802.11g) card installed, and it allows wireless connectivity with a pretty good range. In addition, Bluetooth built-in allowed me to use a very nice wireless mouse with it. The Keyboard is of good quality, an important feature if you have to write long documents in Word! The LCD screen is of good quality too. All in all it made a pleasant switch from my previous bulky Sony Vaio Lap. I would recommend this computer very highly.

Great little laptop (Rating: 5.00)
Review : Finally retired my Sony Vaio (850Mhz) and made the switch to a powerbook--wanted to do that ever since I realized that Mac OS X is pretty much BSD Unix with a killer desktop. What a great machine this is. Much better than the comparable IBook...twice the processor cache for starters...and none of the problems that have plagued the 1Gz iBook. Weighs just 4.6 pounds and is very portable...aluminium case is very scratch resistant. I get GREAT range with the add-on Airport Extreme card going to a LinkSys 11g access point (there's an antenna in the lid of the unit). I'm very happy with the battery life, the operating system, and the apps I use on this machine (Office X mostly). About a month after getting and using this machine I got a G5 for my desktop and I'm quite happy. If you're looking for a gaming rig, forget Apple but if you're looking for a business-oriented machine that fits in very smoothly with a PC-based office, this is the ticket. Networks much easier than a Windows machine!