Compact Flash Cards

Compact Flash Cards
Is it true that Canon has a compatibility problems with the Lexar Professional 80x-speed Compact Flash Cards?

http://en.wikipedia.org/wiki/Canon_EOS_350D

yes http://www.richardsnotes.org/archives/2005/05/27/lexarcanon-compact-flash-card-issues/

How to add a Compact Flash hard drive to your Amiga 1200 + booting