Personally I'd USB re-flash the device and use OpenViX. See www.openvix.co.uk for an overview.
How to USB flash guide: http://www.openvix.co.uk/index.php/g...ashing-guides/
OpenViX images: http://www.openvix.co.uk/index.php/d...images/sf4008/
If you don't like OpenViX you can simply flash it back to OpenATV.
Simple and easy process.