I have tried a bit on the OLPC using qemu under Linux (Ubuntu and FC5).
Even though the emulation is quite slow but the interface is quite interesting.

http://wiki.laptop.org/go/OS_images

Anyone here tried it? What is your opinion about the interface?
How to speed up the emulation?
-- 
http://www.piclist.com PIC/SX FAQ & list archive
View/change your membership options at
http://mailman.mit.edu/mailman/listinfo/piclist