< Wait... will RLV11s go in the 11/44??? That would be major cool, <as well... NO! RLV-11 two board set is for Qbus and it must be a Qbus with CD bussing (Q-CD), also that controller can only DMA to 18bits (256k). The later is not much of a problem though as a pdp11 with 256k is a fair system. Allison