If you want a Lemote Box, you'd better contact Lemote and prove that you can make good use of it, e.g. software porting. Lemote still keep a very few Lemote Boxes for super Linuxers. Lemote Box will be free of charge if you do something important . Several days ago Lemote has given a Loongson Box to a high school student as a gift for his undergoing contribution to multimedia lib, though he didn't have a purchase order. His work is try to write a lib useing Loongson Multimedia Instructions.
Another choice is to wait for better products which will come out this year.