Here's a work around for the N+ router, I tried the Guest Access suggestion. My Touch Pro was able to see the available access point, but when trying to connect (using authentication with a PSK) it simply stayed at "connecting" and finally timed out, gave up trying. I'm not leaving it open with no authentication. I could try using just B&G, but I didn't buy the N+ router to just run B&G, so that's out of the question.
I'll have to contact Belkin as I already planned to do.