Need help with Winzip DOS commands.

[Smooth]

I am writing a batch file that will zip a file using the DOS commands with the Command Line Support Add-On for Winzip 8.0. Is there a command that I can use that will create the zip file with the name of the file I want without having to supply a [name.zip] in the command line? Here is an example of the command line I have:

wzzip MYOBBACKUP.zip *.pls

Thanks for any advice.