I'm trying to employ the CIFS to allow for windows discovery. When I pull up the CIFS form I change the Workgroup to MSHOME and click OK without making any other changes it responds with blanking out the Minimal AIO read size and the Minimal AIO write size and complains they can't be blank. When I re-enter their default value of 1 in both it does the same thing blanks it out and complains. Actually, I don't know what the AIO value is for. Your thoughts would be appreciated.