Just an FYI. I ran into an odd problem where the page layout changed depending on whether I ran it locally or off of an Intranet Web Server. Turns out IE8/9 goes to IE7 Compatibility by default for Intranet Sites - and it's not obvious that it's doing this. It was affecting alignment of some Telerik controls that I was using.
In IE8/9, if you go to Tools -> Compatibility View Settings - you'll see that 'Display intranet sites in Compatibility View' mode is checked by default. A good bet may be to have this disabled in Group Policy.
In IE8/9, if you go to Tools -> Compatibility View Settings - you'll see that 'Display intranet sites in Compatibility View' mode is checked by default. A good bet may be to have this disabled in Group Policy.