P-5 Home Page Display

The indicator next to the Web Globe looks like a page.

My P-5 recently change color from red to green for this indicator.

This happen after I connected to the web and I turn off the P-5 by the main switch in the back.

Since the indictor has turn green, I assume all is good.

I just would like to know what it means.

I am running upgrade .38, do I need to upgrade to .39, what is the difference, do I need to upgrade?



{Edited to remove lots of extra carriage returns. ELK]