access db | web service | infopath

Tech-Archive recommends: Fix windows errors by optimizing your registry

i am testing this technology and looking for a good example that works.
http://www.perfectxml.com/InfoPath.asp is the best i could come up with, but
has problems submitting back from infopath to the database.

The access db i am testing with has only one table to simplify the issue.

The reason i am posting this here is because the web service uses .net and
C# to read the infopath XML data into a DataSet and using a OleDbDataAdapter
w/OleDbConnection. The problem lies in either the submit (infopath) function
or within the WebMethod and i am not sure which and am looking for some help
from someone who has tried this before.

I also have a WebMethod that works for SELECT from the table and using it
within Infopath, but the submit doesnt work.

Any help would be appreciated.
.