New NXT 2.0 Retail Kit

If your Kit has this type of light sensor:-

NXT 2.0 Color Light Sensor Lego Mindstorms

you have an NXT 2.0 Retail MindStorms Kit. Congratulations! – This is a marvellous new Kit – you can use some of the Challenges, but there are quite a few little incompatibilities caused by the contents of this set differing from the NXT 1.0 Kits. These incompatibilities are being checked, and I hope to have Challenges that fit this new kit on the Web by the start of the Tasmanian second school term (mid June, 2010). In the meanwhile, have fun with the built-in lessons Lego has provided!