Ahhhhhhh....the good old days when all the camera makers had a premium digital camera for the prosumers.
But there are still a few around.
The Canon G7 is Canon's premium camera and offers all the features you would like to have.
The Nikon P5000 is Nikon's premium camera and is a direct competitor of the G7.
Here is a link to their specifications side-by-side:
http://www.dpreview.com/reviews/compare_post.asp?method=sidebyside&cameras=canon_g7%2Cnikon_cpp5000&show=all
You will find a link to a review on each camera right under their photo.
...
..
.
I have a DSLR as well as a DSLR-style camera (one of the bigger Lumixes) and it's severely cramped my shooting as I tend to leave them behind. I also have a compact "party camera" but it's not always adequate.
I used to have a Sony DSC-V1 and at that time, it seemed like the perfect solution for me. And I want something like that back again.
I'm not what you could call a terribly keen photographer but I do know how to shoot and I can take advantage of manual controls. At the same time I don't like huge cameras. Is the Canon G7 my best compromise? What else could you guys recommend and why?

Chowhound
Comic Vine
GameFAQs
GameSpot
Giant Bomb
TechRepublic