Hi all, Can anyone shed some light on this?. Not sure if the problem is ISA or IE6. The Problem: I use a hosting only company for my domain hosting and a separate ISP for access, all was well when I used IE5 on network clients through SBS 4.5 eg. win 98 / Me client machines. I then upgraded to XP pro and IE6.0.2800 SP1 and all hell seemed to brake loose. Example: accessing my Hosting control panel which is an HTTPS site is extreemly slow and continually seems to hang (eg. no progress bar and trying to exit has no effect) after perhaps getting to the secound page, I then discovered that if I Netmeetinged my SBS 4.5 server and fired up IE6 on the server I had no access problems. Double Trouble: I have now upgraded my original SBS 4.5 to SBS 2000 (with all available updates), and all clients are now XPPro running IE6 with all the updates as is the server. Not only do I have the problem on the Client machines, but if I run a terminal services session to the server from a client, and then try to access the HTTPS site frome the server (IE6) I now get the same problems as above. Can anyone help? is it a setting required in ISA? or perhaps IE6? (I have tried setting the site as trusted in IE6) no apparent effect, Hope I'm not wasting ISAlists time (if as I suspect its an IE6 problem). Hosting company proved to me that they had no site problems, If anyone wants to try the site oneandone.co.uk then go to control panel. Any guidence would be much appreciated. Best regards, Rick Parsons