Indexing PDF Files using MS Indexing Service

[C]

Hi,

I currently use MS Indexing Service to search my htm and
aspx pages.

I recently downloaded the IFilter tool from Adobe.

When I now do a search it still does not pick up any text
in my PDF's.

My PDF's are being indexed and I have stopped / started
the Catalaog / Service.

I find it hard to get any documention on the IFilter tool
that is downloadable from Adobe.com.

Any help or advice on this is much appreciated.

Thanks,
C.