philipsv, you have a lot of requirements. I don't know if anyone will feel comfortable telling you the Droid Pro is going to satisfy all of your must-haves. You only have so many options. Wait for new HPalm devices, if you think you dig that more. When they come out, try the Droid Pro out for a week and see if it sucks.
I'll answer what I can to the best of my abilities
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1. PORTRAIT SYTLE Physical QWERTY keyboard. On-screen kb is an absolute no-no... easy one-handed use is a must... constantly 'multi-tasking'....
A: Try out the Droid Pro. Not much else to say there.
2. Threaded-SMS/text-messgng
A: Download Handcent SMS, or other similar, free SMS apps.
3. MS Outlook DESKTOP syncing, an ABSOLUTE must, and it MUST sync ALL of them, 'Contacts', 'Calendar', 'Tasks', 'Notes', 'Voice-Memos' - Exchange-server / over-the-air syncing not an option right now.
A: I don't know what can do all of that. Maybe the Touchdown email app.
4. EASY copy/cut-paste... 'swiping' to select text... DO THIS A LOT....
A: "Easy" is subjective. The default email app does NOT let you cut/copy from it. I think the TouchDown email app does.
5. DEDICATED PIM-application buttons like on the Treo 680 - phone, calendar, text-messaging, tasks etc. alongwith assignment of additional ones by pressing the 'function' key first.
A: No idea.
6. VOICE-memos, voice-recorder.
A: Yes, we have a voice memo/recorder.
7. Docs-to-go or equivalent to read/edit MS Office and PDF files.
A: Docs-to-go is on Android. Never really used it in BB or Android, though.
8. EASY MULTI-TASKING... VERY important in the grand scheme of things.
A: Multi tasking is as easy as it could be. You don't DO anything. Just leave and come back to what you were doing. It remembers where you were.
9. D-PAD for navigation... lovvveee the Treo's....
A: Check the Droid Pro hardware. Not sure on this.
10. Email? Don't really need it at the moment... but if it can be done without incurring extra cost of ExchangeServer or BES... then yes...
A: Work email? Not sure. I use my companies webmail in the browser if necessary. Free gmail/yahoo/hotmail, etc, of course.
11. Internet/Browsing? - A webkit browser at the least? The ones on Android pretty much rival that of the iphone, right?
A: Supurb browser.
12. 'Dedicated' ringer on-off switch would be nice..... but perhaps I am being unrealistic...
A: You can put a widget in your home screen, or hit volume down to turn of the sound. Or hold power, and select vibrate. This can be done easily, but maybe not with a hardware button.
13. EASY pulling up of 'contacts' by typing the name.... my WM Samsung Blackjack drove me NUT with wrong names being pulled up.... with SO many contacts, scrolling through the list is just not doable...
A: Easiest way I know of is to add Contacts to the universal search button. Hit the Search button, type a few letters and the contacts will pop up. Simple.
14. UNLIMITED "categories" in contacts.
A: I'm not sure if you can put 1,000,000 categories, but you can probably add a bunch. I have no idea what the limit is.
15. NOTES - Use it continuously.... need a good program... with plenty of categories, and an efficient way to sort and find....
A: Download Evernote (or a competitive app)
16. A Decent camera - including video recording.
A: Yes, we have that.
17. Battery Life – biggest battery possible, as well as the possibility of using bigger aftermarket ‘extended’ batteries with a bigger cover.
A: Buy an extended battery. Check out the Android Central store for what's available for the Droid Pro
Widgets: You can put them on your screen and interact with them on the screen. They don't open into apps, they perform actions all on their own. Example: Widget to turn on wifi. Click it to turn on wifi. Click it again to toggle off wifi. Widgets are your friend.
Fragmentation: Overblown. Get the phone you like, and if you like it you never need to worry about "fragmentation." That is just a boogey man tech writers keep trotting out as to why Android may fail to grow in marketshare, even as Android grows by leaps and bounds. A generation behind Android phone is still better than tomorrows blackberry.
Multi-tasking: You are fixated on being able to multi task. In Andorid YOU do not multi task. The OS handles the multi tasking. You don't have to save things for later. Just exit out and go to something else. When you come back, it will be just as you left it. Multi tasking implies quickly switching between things, back and forth. Just do it. Android will handle it for you.
Task killers: You don't need them. No one "needs" them. Don't load them. Multi task til your hearts content. If some app misbehaves, there are ways to kill it with build in management, just like every other OS.
Launchers: Don't worry about them. Once people feel comfortable with Android, they like to tinker. It's not required. It's a bonus, not something to be feared.
Multiple home screens. These are good. Look how people set up their screens for fun and productivity. Example:
http://forum.androidcentral.com/droid-incredible/13565-post-your-htc-incredible-screens.html
<link acting funny>
http:// forum.androidcentral.com/droid-incredible/13565-post-your-htc-incredible-screens.html
One note: You seem to have a lot of "must haves" based off your previous smartphone experience. You may find that other features of Android make some of those other "must haves" unnecessary.
Example: You say you need a front qwerty because of multi-tasking. The keyboard has nothing to do with multi-tasking, at least not in Android. One handed typing on a virtual qwerty may not be as easy with a physical kb. The Swiftkey kb app may be easier than a physical kb, though. It has uncanny text prediction (full sentences can be predicted after a word or two). Voice-to-text is also phenomenal with Android. Walking? Just speak your text and punctuation and Android transcribes it remarkably well. I just don't want you to rule out options based off of a false premise.