Either of the modules you suggested should work fine with the WK. We've tried many different types - parity and non-parity, 8 chip, 9 chip and even the cheapo 3 chip types that were doing the rounds - and they all seemed to work just fine. As long as the speed is 70ns or faster, (i.e. a lower number) they should work.

Chris

[This message has been edited by ChrisAtGM (edited 10-07-2001).]