setup CVS HEAD (2.717) does not download test: releases in either Install from Internet and Download Without Installing modes.
I found this out by trying to install gcc4-*-4.5.0-1; after selecting the 4.5.0-1 versions of gcc4-*, they did not show up in the Pending view, nor were they downloaded or installed. However, setup did uninstall my 4.3.4-3, leaving me without *any* gcc. :-( Yaakov
