In

	ftp.netbsd.org:~pub/NetBSD/arch/sparc/install.beta

is a NetBSD/sparc snapshot in 1.2 release format. It the standard
distribution sets and miniroot for bootstrapping. The miniroot
has install and upgrade scripts.

The directory containing floppy boot stuff was renamed to `install.flopy'.

[Remember, this is a beta blurb].