Scuttlebutt is that Leopard won't support Classic
Since I'm too lazy to search and find out what's available myself, I thought I might as well ask some people who ought to know off the top of their heads.
Is there a free ResEdit-like resource editor for OS X yet that can wrangle plugins (and more), or (to a lesser degree of interest) a stable, fully-featured plugin editor (DITLs and other app resources included)? Will I need to keep an installation of 10.4 on a partition if I want to keep access to EV:N editing?
Yours absently,
Weepul