Vhost work? not to me

I have a apache with this code in my httpd.conf:

NameVirtualHost 200.27.7.190

<VirtualHost 200.27.7.190>
ServerAdmin URL
DocumentRoot /home/httpd/html/byp
ServerName URL
#ErrorLog logs/192.168.0.0-error_log
#TransferLog logs/192.168.0.0-access_log
#ScriptAlias /cgi-bin/ /home/web000/public_html/cgi-bin/
</VirtualHost>

But when i put URL the server response the index page the other domain (default domain URL) y try another versions of this code but don´t work, my english it´s basic but i read english very good

to configure your vhost, you have to use the command line -S. iof you are on windows, right click on the shortcut to apache and select properties. take a look at the target. it should say:
"C:\Program Files\Apache Group\Apache\Apache.exe" -w -f "C:\Program Files\Apache Group\Apache\conf\httpd.conf" -d "C:\Program Files\Apache Group\Apache\" change the -d to -S

hope this helps

I have linux mandrake:
Linux Mandrake release 6.0 (Venus)
Kernel 2.2.9-19mdk on an i686
and
Apache/1.3.9
your command line it´s good to me?

oops, i got your private message. sorry, i jusyt didn't know what you were talking about. hmm, i really don't know as i run on windows.

Right below the line NameVirtualHost 200.27.7.190, you must put your default <VirtualHost 200.27.7.190> block before any other vhosts. www.bilzypap.com is not your default, so move it lower.