bbwin patches

I'm trying to get Hobbit 4.2.0 (installed using hobbit-4.2.0-9.el5.re.i386.rpm) to monitor Windows servers. I had a look at http://bbwin.sourceforge.net/ and installed the bbwin client on a test lab machine. However, I've noticed that I need to apply the "all-in-one" and bbwin patches, and this is slightly confusing:

Does that apply to my installed version of Hobbit?

Was I supposed to apply the patches before installing Hobbit, and necessarily build Hobbit as opposed to using the existing rpm?

Is there a way of modifying my existing installation to add support for monitoring Windows?

Also, the link to the all-in-one patch is dead on the site mentioned above...

I have googled this but haven't really come across anything very useful

• if anyone knows of a good source of info apart from the bbwin .chm file I'd appreciate the pointer.

Thanks.