Again, it's not really answering the question directly (I've never got on with Win32::OLE I have to admit), but I think my favouritest module is HTTP::Recorder - it works as a sort web proxy that you point IE at, and then it creates some scripts you can play back later.
Ideal for:
- Web/URL monitoring applications (time of response/availability etc)
- Mass configuration of networking equipment that only has a web interface (ADSL routers etc.)
- Crazy data input via a web form
- Crawling web sites
There's a fabby tutorial up on
perl.com