Does any one know how to set up netbsd with 512MB memory or more.
And NetBSD can set MAXUSER parameter to about 400 ?

Before I used FreeBSD with that configuration, but networking was unstable
(telnet session stops, occasionally).
Thus I'm planning to use NetBSD i386.

Like FreeBSD to use 512MB memory, kernel Makefile file anad pmap source
should be changed ? 

And I need at least 256 pty devices. On nedbsd what is the maximum limit
of pseudo terminal device ?