IIS cluster with Generic Script.

Hello,

I have just configured a few websites with IIS in a 2003
cluster using the Generic Script resource.

It all seems to work well. A few questions though since
the documentation does not thorougly explain this.

The file clusweb.vbs is pointed out with the reource
Generic Script.
What exactly does this resource do and in what group(s)
should it reside ?

What components (in the Add/Remove Programs) exactly needs
to be installed to configure a highly available website
satisfactory ?

There must exist a better Step-by-Step explanation on how
to implement IIS in a H/A cluster even though MS
recommends using the Front-End/Back-End sollution.
Where can I find it ?

Regards

Johnny Lundgren