Will activities included in a Customisation Stick overwrite newer versions of the same activity on the XO, or is there a version check? Thanks, Sridhar Sridhar Dhanapalan Technical Manager One Laptop per Child Australia M: +61 425 239 701 E: sridhar at laptop.org.au A: G.P.O. Box 731 Sydney, NSW 2001 W: www.laptop.org.au