I do not know the answer, but do all RF flash triggers use the same "language" to trigger flashes? I have to say, it would have been a pretty cool feature and another first if they would have; I gotta find out why the did not do it (probably has to do with standarization, but I really don't know).
If you purchase an SLT-a99, right now, and already own a reasonably nice 'legacy' flash suite (ala any other Alpha/late-Minolta camera), you are going to experience annoying issues like you have not seen. When you discover these, you are probably going to ask the obvious:
"Why, it's a SONY?"
You would think that users, having invested, quite literally, thousands of dollars in Minolta/SONY
flash photography hardware would get just a little respect for their investment and, with a $3000 camera (a99), they cannot not effectively use their older equipment, because of timing delays in the camera's
flash decision circuitry and the complication of having to use an ADAPTER to attach anything short of the brand new
HVL-F60AM Electronic Flash ($549.99) to the A99's hot-shoe.
To be clear:
Flash synchronization is critical.
Guys... $3000... to have to use adapters? To make your camera work (unreliably) with your current gear?
Okay, maybe it is not apparent, if you don't own one of these flashy, new units, but just wait until you do. I suspect that the "return box" and the "sales receipt" are going to start looking pretty good... and your old, far-more reliable a900 (or whatever) will, also.
SONY.. uh-uh. :thumbdown: Fix this, immediately, or no sale.