I have not been overly pleased with this keyboard. It updates more than adobe products.
I have not been able to identify but I think because it is a "smart keyboard" it often messes with my ability to browse the internet. There are times when (like apple products) it thinks I want to type something I don't. The difference is that I can't ever seem to get it to stop that. I have to restart my computer. I guess it could be spyware.
I never found the switchblade user interface all that beneficial. I don't need a hotbutton to twitter or youtube, and I never really figured out how to customize it WoW (if even possible).
I'm thinking of selling it on ebay, and getting something basic from logitech (never seems to let me down and lasts forever).