euphoric215: there should be no spontaneous rebooting of your tablet.

After downloading the image, your tablet should sit for about 15 minutes "unzipping" the image file, but this will make your tablet very sluggish. It shouldn't freeze it, nor cause it to reboot. Even weirder is the symptom of freezing and rebooting in the middle of the download.

I believe there's something more seriously wrong with your tablet.

First, make sure your tablet is running the latest version of OS2008.
Also, make sure you don't have the internal memory card corruption problem.

I don't know what else the problem might be...