Hi everyone! This in my first inquiry!!

Today I installed NetBSD 1.4.1 to Centris 650.
It was succcesfully finished and I vipw-ed to make users.
After that, I tried to login by telnet via Ethernet from PowerBook
using NCSA telnet application, but the login was completely refused.

I made following settings on NetBSD.

Made new accout with vipw
MY-ACCOUNT:PASSWORD:0:0:0::0:0: :/home/MY-ACCOUNT:/bin/csh

Add MY-ACCOUNT in /etc/group file
wheel:*:0:root, MY-ACCOUNT

Then, I have questions.
1. Remote-login(telnet) user must be specified in NetBSD?
    If so, How can can I do?
2. As the user whose gid is "0" can be etitled as superuser
    when telnet, the other user whose gid is not "0" can not
    even login by telnet.

I would like to know your advices!!
regards,