Migrating from Netscape 7.2 Mail to Outlook Express 6

Thanks in advance for any help you can provide.
I'm migrating from Netscape 7.2 mail to Outlook Express 6.

Here's the problem:  Netscape 7.2 mail doesn't have an Export function and 
and OE 6's import wizard  doesn't recognize Netscape 7.2 "salted files" 
(*.slt).  So, when one tries to import FROM Netscape 7.2 to OE 6, OE can't 
see the files.

Basically, I'm stuck with Netscape unless I wanted to go with Thunderbird. 
Thunderbird will import the messages though I'm not intereested in 
Thunderbird.  I want OE or outlook.

Any thoughts?