work, some time ago I gave up, waiting for better times.
(I wasn't - and still am not - particularly interested in running "KNOPPIX Japanese Edition")
It seems like I was not the only one that didn't make it, as andlinux was developed:
andLinux is a complete Ubuntu Linux system running seamlessly in Windows 2000 based systems (2000, XP, 2003, Vista; 32-bit versions only). This project was started for Dynamism for the GP2X community, but its userbase far exceeds its original design. andLinux is free and will remain so, but donations are greatly needed.
andLinux uses coLinux as its core which is confusing for many people. coLinux is a port of the Linux kernel to Windows. Although this technology is a bit like running Linux in a virtual machine, coLinux differs itself by being more of a merger of Windows and the Linux kernel and not an emulated PC, making it more efficient. Xming is used as X server and PulseAudio as sound server.
andLinux is not just for development and runs almost all Linux applications without modification.