I had another brownout overnight at around 4:35am. This seems to be happening on a regular basis. It's apparent I need some type of UPS. It wouldn't be so bad but it looks like my router reboots faster than my ADSL "Modem" which results in a loss of access until I reboot the router.

I looked at some UPS's a while ago, but anything that had something more than 5-10 minutes was pretty pricey. Maybe I need to lower my expectations so I can at least avoid the brownouts.