Listbox problems in Access 2K

I have a form in an Access97 mdb that uses a list box to open a second form to display the details of the record selected in the listbox by using a RecordsetClone and the FindFirst method.
I tried to do the same thing in Access2K and it bombs. Theproject is a checking account. The main window shows the account info, the user can select a check number from the list box to bring up the detail on that check. It appears that there is no FindFirst method in the Recordset object anymore. Any clues out there?