I am having problem indexing my content source documents
which are lying on a remote machine and can be accessed
thru their uniquely assigned urls. My problems are as
follows.

1. I am unable to Index all document properties associated
with the document. As the calls exposed by Protocol
handler API have only GetFileName, GetLastModified,
GetSize etc and have no calls for different document
properties like Author, comments, keywords etc assocoited
with the document. I could trace out the problem to IFilter but to no avail.

2.MS-Search service while indexing the url modifies it.
hence after a hitlist is generated for the query. The
document cannot be accessed directly thru the link.

Please do let me know where can I get some samples for the
protocol handler or IFilter other than what supplied with the SPS-
SDK. Also some resource on the web which will help me with
above problems.