This is now resolved! We were unsuccessful earlier only because the we were not using an old enough driver for QLe2462. The right driver happens to be as old as June,2006. (v 126.96.36.199) against the latest (v.188.8.131.52 in Feb 2008). We have tried to deploy this using this driver (v 184.108.40.206) and were able to smoothly complete the installation. Good luck everyone!