Yeah, I got that. I read so much while trying to fihgure out what I wanted, that somehow i got them confused. I didn't really need the router on the 202 -- still not sure what that is actually for - and must have thought the difference was just that and not the phone ports.
Given that, what do I do with the router and why would I want the WiFi?
I don't see any advantage to the 200 over the 100 (yes, no longer available but I have one already) except the USB, and I have no idea what I would do with it., since my handset is already bluetooth enabled.