Import XML to Access

[Lisa]

I need help writing the code to begin a LOOP to import
data from XML to PIF (I don't know what PIF is)

Here are the instructions I received:

For PIF, the command to post to the PIF application would
be:

oxmlhttp.open "POST", "http://www.website"
oxmlhttp.send oxmldoc
ReqResponse = oxmlhttp.responsetext

Then build a loop that will build the appropriate DOM to
pass the XML to PIF an dstart and export. (what does this
mean?)

Then it goes on to say:

1) Calling application needs to post a request to the
server to get a valid session ID. The XML that needs to
be posted is as follows:

PIF
GETSESSION
UserID
Password

2) The next step will be to send the export request for
the transactions.

PIF
GETEXPORTDATA
USERID
E12444444444444444 (example)


If someone can explain to me what I need to do - I really
would appreciate and please watch for my posts if you post
to me as I will need a lot of help. Thanks