I'm pretty out of it as far as gaming news, as well as updates on this site. However, if you're looking for something fresh in the way of the "Jetpack", you may be interested in
Shattered Horizon. It's what I would call 4 dimensional game play, as players are not limited to one field of "rotation". Possibly not a "Tribes"-esque game, the game may pan out to be a hit.
The game releases tomorrow, November 4th, is available on Steam for pre-purchase ($20), and you can save $2 by pre-ordering.
You can read all about the game and watch some nice videos at their site here:
http://shatteredhorizon.com/