I just got the Palm Treo 750. It is all Shizam's fault , if he hadn't asked me a Treo 650 question I would never started looking at the Treos. I was perfectly happy with the Blackjack. I have only had the 750 for just about 24 hours, so this is going to be short & sweet first impressions: What came in the box: 1. Treo 750 & battery 2. CD with Active Sync, and instruction manual. 3. Headphone 4. Power/Charging cable. 5. Car charger. 1st. Impressions: 1. It is smaller than I expected. The surface area is slightly smaller than the the Blackjack but it is twice as thick. 2. The blue suede like finish has a very nice feel to it and also prevents slippage. 3. The screen is larger than the Blackjack but not as crisp. Pros: 1. The call clarity is even superior to the Blackjack. HFF, a very favorite friend from WA called yesterday and he was crystal clear. From his end he said I sounded more clear than other times. 2. The earpiece is adequately loud although I have not tried it out in a noisy environmrnt yet. 3. The Speaker is very loud and clear. 4. Great form factor, it is not light but it was not uncomfortable for our long conversation. 5. The keypad is very comfortable and very easy to use. 6. The vibrate is loud. 7. Build quality is excellent. Cons: 1. The battery drains fairly quickly when messaging & web browsing. 2. The screen is a little dull. What was very easy to do: 1. Blue tooth pairing with my laptop, Blackjack and 6131. 2. Setting up Active Sync. I haven't had an opportunity to do too much customization yet, but the little bit that i have seems to be easy. So far I like it..... To be contd. Thanks Much.... PS: Since the WM6 upgrade is imminent I am going to hold off on too much customization until then.