On Thu, Nov 7, 2013 at 11:36 AM, Zane H. Healy <healyzh at aracnet.com> wrote: I have an SCM PCD-50B which I bought from a4000t.com (that site does not appear to be accessible now). I have used that connected through a CMD CQD-220 to boot a PDP-11. It's a multiple slot multiple LUN device so you need a controller which can support multiple LUNs if you want to access anything other than LUN 0, which is the PCMCIA slot (which of course can be used for a CF card in an adapter instead of using the CF slot directly). The PCD-50B doesn't appear to be too easily available now, nor the PCD-60B. I have heard of people using the CF PowerMonster / CF AztecMonster which typically go for around $130 on eBay. I haven't used one of those myself.