@Merk
Thanks to Adobe removing access to the 64-bit Flash Plugin, now the website statement is more true.
Having just done a test installing the 32-bit plugin on a fresh 64-bit system it is basically crap running inside Firefox (having all the problems other have reported), wiping it out and installing the "old" 64-bit RC plugin provides full Flash functionality.
@Merk
Thanks to Adobe removing access to the 64-bit Flash Plugin, now the website statement is more true.
Having just done a test installing the 32-bit plugin on a fresh 64-bit system it is basically crap running inside Firefox (having all the problems other have reported), wiping it out and installing the "old" 64-bit RC plugin provides full Flash functionality.