Yeah, gargoyle, that's what they say - you can use all your Canon lenses.

The only problem is that the interchangeable "EOS" lens system came out exactly seventeen minutes after I walked out of the store with my Canon A1 and three new lenses, which was added to two earlier Canon AT1s, none of which have the "new mount." I have at least 6 very good Canon lenses that cannot be used on any of the new ones.

And it ain't all that long ago either. I've only changed the battery in the A1 twice.

(They discontinued my camper trailer model two weeks after I bought it (new) too. I'm starting to take this stuff personal.)

John