There is always Google Voice...along with GMail, and GCalendar...you can get your GOutlook to GSync to your GTouchPro 2. Which I've Gdone...and I can set up my groups of contacts and unknown numbers for filters. Set up different outgoing messages OR send them straight to voicemail.
You still need an GInvite to get into GV...
of course if you don't want to be part of Skynet...I mean...GInternet...oops...Google...then I'd say look else where
