I am still using the Blackberry 8830, and at this pint I have to say screw it, I like it, there I said it, done. But the one thing I really miss not having my Treo with me everywhere I go is SlingPlayer.
The recent announcement from SlingMedia doesn't bring with it any good news on the BB front, but for those of you with:
Nokia N95 8GB
Enhancements all around for those models, but nothing for the PalmOS, nor for Blackberry. But I have to say, I haven't experienced a single problem on my Treo.
Read my review in the Product Review category.