Based on Debian Whezzy + LXDE
Recommended minimum requirements:
Processor 1.0 GHz
256 MB RAM
Hybrid version LiveCD/ LiveUSB
More info about 2.1
Based on Debian Lenny + Rox + IceWM
Recommended for computers that do not meet the minimum requirements of v.2.0
Hybrid LiveCD/LiveUSB version
Customized version for Primary Education (3-12 years), with a desk and features designed to make it nice and comfortable for children.
Based on Artabros
Need at least 10 Gb on disk
Hybrid version LiveDVD/LiveUSB.