Ok, I've been reading a lot lately about some of Garrett's next generation turbo's like the GT series and the TA45 series. Some of you guys that have experience with any next generation turbo's, why not share it in here. Seems all the info gets mentioned in passing in various threads.

The TA45 turbo's really interest me because they're affordable. What's different about them as compared to the old T04's?

Also, what are some of the other turbo manufacturers up to? Any new stuff out there from them?