Hello All, I am Running OWA on Exchange Enterprise 2003 SP1 on Windows 2003 Enterprise using SSL, and Forms Based Authentication. When I enable compression as Low or High, I receive the following browser errors when logging in via premium mode (I login, but loads take forever, logouts fail, and loading other pages stalls) on every IE browser I visit with, IE 6 SP1 & w/o SP1 and IE 5.5 on every PC I try, hence I think it's an error with the code for OWA. Same error appears for Low or High. Disable this feature, and error goes away. Any insight? Also, at the main forms based login page, I get an error. Errors Start from here... https://serverFQDN/exchweb/bin/auth/owalogon.asp?url=https://serverFQDN/exch ange <https://serverfqdn/exchweb/bin/auth/owalogon.asp?url=https://serverFQDN/exc hange&reason=0> &reason=0 Line: 79 Char: 1 Error: Syntax error Code: 0 URL: https://serverFQDN/exchweb/controls/preload.htm IE 6.0 SP1 Scripting Error ----------------------------- Line: 15 Char: 30 Error: Object expected Code: 0 URL: https://serverFQDN/exchange/ <https://serverfqdn/exchange/%22user%22/Inbox/?Cmd=contents> "user"/Inbox/?Cmd=contents Line: 79 Char: 1 Error: Syntax error Code: 0 URL: https://ServerFQDN/exchange/ <https://serverfqdn/exchange/%22user%22/Inbox/?Cmd=contents> "user"/Inbox/?Cmd=contents Regards QH