Rob's DB2 driver is at
http://dqd.com/~mayoff/aolserver/. It's also pretty much the same as the ODBC driver I created above which lives at
http://downloads.hollyjerry.org:16080/files/aolserver3.2/odbc2.tar. You may wish to diff the two, because if I recall correctly I found a fairly significant bug in Rob's when returning biggish values, and the change log at ~mayoff/aolserver doesn't indicate that that has been updated yet.