Well here's what I want:

Form:
*The device is exactly the size of N800 display and at the front it's all display and nothing else.
*On the left side there's a speaker and a slot for stylus
*On the right side there's a speaker and pop-up microsd slot thingy that takes 2 cards
*On the bottom there's usb and 3.5mm jack (tv out too)
*On the top there's a pop-up camera ala N800 in the middle and at the right corner a button.. at the left corner there's a scroll wheel
*There's also a slideout keyboard ala N810
*The device is about as thick as the N810

Specs:
*It has about 25% more beef than the N800
*The camera is at least 3MP
*Integrated GPS
*Works as a 3G phone as well
*Gives you at least 30h of mp3 playback when used as a dedicated device (offline mode)
*Accelerometer for display rotation


That's about it. Yes it would be a phone as well..

If this thing was to be a tablet alone I'd like the display to be 7" or maybe even larger..