> A friend gave me a Sunpack Auto 355AF hot shoe external flash but am
> having trouble getting it to sync up with my Canon Rebel XT. Can
> they work together? Is there some secret? I know the flash works,
> just can't quite get it to work correctly.
Don't know about that specific model, but i think it is a dedicated
TTL flash (like Canon's EZ series). In that case it is not compatible
with the E-TTL control system of your Rebel.
It may still work in manual mode, but only at full blast, and
you may have to use a pc-adapter to connect it (or tape over
the non-compatible contacts in the shoe).
More about using oddball flashes on Canon's here:
http://hannemyr.com/photo/flash.html

Signature
- gisle hannemyr [ gisle{at}hannemyr.no - http://hannemyr.com/photo/ ]
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Sigma SD10, Kodak DCS460, Canon Powershot G5, Olympus 2020Z
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> A friend gave me a Sunpack Auto 355AF hot shoe external flash but am having
> trouble getting it to sync up with my Canon Rebel XT. Can they work together?
> Is there some secret? I know the flash works, just can't quite get it to
> work correctly.
You can try Sigma EF 500 DG for E-TTL, or Sunpak 383 for non-TTL auto.
http://digitcamera.tripod.com/#flash