Sayeed, "sib-access is still in beta version. in this condition, do you think there's no problem for me to use it? or you advice me wait to release the main version of it?" There is no problem. Use it. There will be no reason to wait for a final version of Sib-Access. Dave If you wish to unsubscribe, send a blank message with the single word, unsubscribe - in the Subject line to: sib-access-request@xxxxxxxxxxxxx