After following the instructions of doing the software update on the 4510L, my computer told me that I had to restart my computer. I did that, and now, the 4510L does not broadcast to any of my wireless devices. I've pulled the batter, pulled the sim card (for 30 seconds). Restarted my computer, restarted my droid x2. When I connect the 4510L to my computer nothing at all happens. Vista does not show me connected to the 4510L.