Because I have had so many emails about people flashing their TSOP/ Modchip to Cromwell without knowing what they're doing - only to find out they cant get back to their beloved illegal BIOSes... I have created Resctoox. Its a 12MB download (so not even dialup users can complain) which loads an absolutely minimal version of Linux which has not only the power to debug your Gentoox installation, but also it can reflash your BIOS uses a simple script called "reflash".

This boots from Gentoox Loader or from MCE. I will not provide support for this tool - I have verified that it works - there is no chance of it failing to boot as it does NOT use DHCP (you are always assigned 192.168.1.13 as your IP) - sometimes DHCP can fail when your clock is not set correctly. If you can't get it to work, I'm afraid the problem is on your end.

Enough of my blabbering, if you need it.. go grab it from here. As always, read the manual!