FLash question

[scowan007]

I have a Canon EOS rebel 10s. Just bought the 20D.

One of my few disappointments is that my old flash does not work AT ALL with the new camera. I really like this flash. It is a Canon dedicated Quantaray PZ-1 DSZ. ( I can still use it sort of, as a slave but not on the camera.

Is there anything similar out there for the 20D, or do I need to wait for the 580EX and pay the extra $$$ for the Canon logo??

Thanks!

[scottbergerphoto]

In order to use ETTL or ETTLII you can use any Canon Series EX Flash or a third party flash that indicates it is dedicated/compatible for Canon ETTL.
The 580EX adds some add'l features to ETTLII. Personally I am happy with my 550's and 420EX's.
Scott