I&#039;m running IIS5 on W2K server SP1 and i have 3 free and reliable components (mailing, uploading and imaging) Whenever any of them is in use, the site hangs and doesn&#039;t respond to other users requests until the processing of the first user has finished. (i have to add : dllhost.exe is not hooking up memory or CPU at all)<BR><BR>I feel like i&#039;ve tried everything : tried all 3 options of iis process isolation, configured (succefully) my components as out-of-process in component manager, shot iis completely and re-installed it but nothing improves the situation at all.<BR><BR>Please help, i&#039;m completely useless on that. Regards.