Considering that the NXE is a 2.5 of sorts, what do you expect 3.0 on the NextBox to be like?  Major overall or minor improvements?

might do some minor improvment like all in one market place or something similar.

i dont think they need to improve communication as its almost spot on as it is.

will be interesting to see what tweaks there is.

Maybe clan support and more random apps like netflix,photoparty, and primetime

Zune Marketplace.
Further integration of Avatars.
Gamerscore redemption system.
User created Avatar content.(already confirmed)
Full 360 game downloads.
Primetime.(should have been done already)
EDIT: These are changes I think they will make this year. Not sure what features Live will have when the NextBox comes out. And clan support would be awesome. Platform wide clans. Awesomesauce.

They said that Primetime is being worked on.  I would expect it by the GDC in March.  Gamerscore redemption is something that is being worked on (I saw a survey around here somewhere on it.)  I could expect a Zune Marketplace by maybe summer.

I can't really think of what they could add that would cause reason for a major overhaul. I just see some tweaks to existing features. Although I didn't think they would come out with an update as big as the NXE so they may surprise me yet again.

I just hope fiber-optic services like FIOS are widely available when the next console launches. If so, the skies the limit on what type of services they could offer.

more zune integration, more video selection and better netflix and other services integrated. as well as more avatar integration. Also a web browser and alot of others

Maybe allow my gaming hut...and allow my buds (oh wait...I don't have many) to visit...just kidding....

- I'm hoping to see the further intetegration of Netflix and XBL, where I can set-up my quene for viewing, without needed to log-on my computer.

- I'm also hoping for better utilization of portable HDD. I have a 120GB, but I'm constantly eying my storage space, especially as I begin to add morre games to it for speedier service. I'm hopeful that we will be able to use a portable HDD for all NON-GAMING storage...ie...downloaded video and music content. Make the function fully integrated and seamless, where it's truly plug and play. Have the ability to drag-n-grop for example.

- I'm also hopeful for customizable items for your avatar, based on what achievements you have earneed in hte game. So for example, you'd be able to get cool stuff for GearsOW 2, like a gold plated rifle for your avatar. Basically, it will make the avatar more visually tied to the achievements.

These are jsut some of the things that would be nice to see in the Next Xbox Experience.

I'd love it if they created clan support. Although it might be given a more casual friendly name like friendship group or something rofl.