I got the "heap full" errors too, but I got around them by pressing
return and then asking to boot netbsd.gz
(seems to be the search for /netbsd that causes the heap problems?)

-- 
==John Kohl <jtk@kolvir.arlington.ma.us>, <john_kohl@alum.mit.edu>
Write a poem, share your heart!
Home page: <http://people.ne.mediaone.net/jtk/>
Note new home zip code as of July 1, 1998: 02476