Few days ago, I have finally got a Loox 600
When I got my Loox 600, the OS was Traditional Chinese PPC 2003(P22452-P929-V427). The newest English PPC 2003 version is P22452-P929-V452, it has a great SD card reading speed and 40% boost in it's speed.
The flash updater updates the machine to the newest English PPC does not work because it does not know what OS it is in my Loox. so I have to use any older updater, which is also been called as the Universal updater by some people, since anyone can edit the ImageInfo.dat file and force flash updater to upgrade(or downgrade) Loox.

add the following line to the imageinfo.dat

ROM_NAME Model="Pocket LOOX 600";
ImgVer="7"; BLVer="the number fit your boot loader"; Lang="Doesn't matter";

for example, what I have to use is first downgrade it to the P22452-P929-V402l, a very unstable version of the English PPC 2003

P22452-P929-V402l Model="Pocket LOOX 600";
ImgVer="7"; BLVer="1.00.18c"; Lang="English";

After downgraded, the newest flash updater can understand my OS and successfully upgraded.

All the updater and stuff can be found on filesaveas's loox page

Some screenshots of the PPC... I took one everyday for 3 days

oldest look

Better GUI....

Best GUI...iPhone. require WisBar Advance and Wisbar Advance Desktop