Michael J. Mahon has released version 2.0 of NadaNet, the software that drives the AppleCrate parallel-processing system built using Apple IIe computers. The new version improves data transmission rates by 11%, fixes a bus contention problem in the packet receive function, and changes the AppleCrate boot ROM to let the machines obtain logical IDs in an order determined by the physical wiring between them. Also, documentation, object, and source downloads are now available for CrateSynth.