What can I say. This is the gadget that I've been wanting to get for years !!!!!Just look at all the things I have on my belt now and can use at a moments notice. Some of these functions are not available even on my Windows XP (media center edition) desktop PC or my laptop XP.1. Compact, roughly the size of my old calculator, fits in wide choice of belt carrying cases2. Digital camera, shares same SD card with my Kodak and my new PC3. Camcorder too4. MP3 player5. eReader to read books, comes on CD with 2 books6. Edit native word, excel, powerpoint documents; Also there is a PDF reader on the CD too !7. Unlimited storage using the SD card slot, specially with the 1GB cards going on sale now. Kind of like floppy disks used to be; 10 times smaller and 1000 times more capacity than the old floppies.8. Organizer (Calendar, Contacts, Memo, Tasks)9. Handy calculator, world clock10. Games came on cd: Solitaire, Zap 201611. Beam: when my friend has an interesting article to share with me, we can put the 2 units on the desk and beam the documents by IR transfer12. Cellphone with picture caller ID, speakerphone, and bluetooth headphone capability; Can also connect to computer by bluetooth for printing (although I've not tried that yet)13. Wireless modem: when I'm traveling, I can stop at a rest area, and dial up AOL from my laptop using TREO for phone connection14. Quick Instant messaging with keyboard, so I don't have to learn how to type on phone keypad15. Real web access, personal email, and corporate email16. Daily selected content updates: With Avantgo installed, it gives me quick news, stock quotes, whenever I sync with my PC17. I'm buying pocket-DVD studio software (which I've not installed yet), I can put a movie on my SD card and watch it on the bus/train ride, waiting at the airport, or long trips. Becomes a portable DVD player for me.18. Tap into the vast amount of software for PalmI've had it for a week, and I'm thrilled to have all of these things packed into my one unit.Unlike some of other reviewers, I haven't run into any problems. I'll keep my fingers crossed.Here's some tips to avoid reboot problems:1. Get a 500MB card (they are $25-$30 now) and a USB/SD reader, if needed (as low as $9.99), and load as much as possible on it, keeping the internal memory mostly free for running applications.2. Do not sync up any data files (like word documents, pdf files etc). This will take too long for sync and it may hang. It did for me. Instead simply copy the documents to the \Documents directory on the SD card. They will show up when you open the Documents application.Hope this was helpful. Enjoy !