Originally Posted by ghoticov
MT is very buggy and seems to works at time and other times it doesn't. Good news is, once you get it to work it stays.
Try creating the widget on a blank desktop (not where your other widgets are) and then dragging them, once created, to your main desktop. That worked for me.
I contacted the developer of MT...apparantly there is an "ok" botton on the settings screen that isn't showing up on my xoom. He told me, however, that after saving your settings, pressing the back button (instead of the home button) will store your settings as well. I finally got it to work!
This should work as a temporary fix until he is able to update for the xoom.