Has anyone ever converted a non-slave, wired strobe like the Oceanic 2000 (for Nikonos) to slave use for a P&S, because I am fix'n too. Maybe. 
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Just need a little slave circuit and a way to mount the photocell. Tie it in to the trigger wire and there you go!
'not familiar with that strobe, but I just received on of these todayHW
for about $125 to use with a Sea & Sea YS-90TTL ($75). These along with my DIY tray/arm with a nano focus light, I'm hoping it will be an effective low-budget setup. I've just shot a few tests in my office, and the TTL function seems to work as advertised (no overexposure comp. to manual). It also fires in manual mode. 10 days to the real test...
I think he's talking about the Heinrichs weikamp digital adaptor (LINK). I use one with my S&S ys 60 and a fantasea housing form my coolpix P5000. It converts the camera's internal flash's light into an electrical signal these older strobes can follow. Can use the strobe in manual (it acts like a slave and puts out what I tell it to) or in TTL (where it mimiks the onboard flash). Works like a charm.
I have a little suction cup circuit encapsulated in plastic. I thought to remove the wires, install a new bolt into the old cable hole with a drilled fitting and then epoxy the trigger circuit to the drilled bolt.
A small project. it will be only one power, full, I think the GN is like 16 or so. With a DIY diffuser I hope to soften it up enough that the Inon D2000 can compensate as the master and still control the exposure.
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