Originally Posted by JD Gumby
If you mean the Discover section, unfortunately there's nothing you can do to reclaim the space. Best you can do is go into Settings -> Apps -> All and look for the "Discovery Service" and disable it (and the "KoboTracking" and the blue & yellow one with the Chinese character while you're there - the latter is for inputting Asian characters, but it for some reason needs access to your contacts. I don't trust it). That will clear the pictures from the Discover area.
Thanks this worked after a powercycle of the unit. Now I am 100% happy.
Does anyone know if you can use an external keyboard with the arc? I didn't notice any bluetooth options. I know when I was working with OMAP we could use an A - B cable to connect other equipment. Can something similar be done with the arc for using HICs?