I use the following to link Access97 to an Oracle database via ODBC:
DoCmd.TransferDatabase acLink, "ODBC", "ODBC;DSN=XXXX;UID=XXXX;PWD=XXXX;LANGUAGE=us_english; & DATABASE = C:\PROGRAM FILES\XXXX\XXXX.mdb", acTable, "MYTBLE", "LinkTest"
A dialog box...