How to update Access db from ASP Page?

I need to take information from user input on an ASP page and write that info to a table (total of 17 fields) in an Access 2k database. I am using the “Insert Into” method, and I’m attempting to write session variables to fields in the table.
I keep getting the following error: “Microsoft OLE DB Provider for ODBC Drivers (0x80040E10)
[Microsoft][ODBC Microsoft Access Driver] Too few parameters. Expected 2.”
Is there another way to do this, or am I leaving something out? If anyone needs to see the code (it is very small), I’ll send it.
Thanks for any help you can give,
John Herndon