I know their are bugs with the controls in IE8, but I figure we should log them anyway in case someone runs into a particular issue. So here goes...
In IE8 if I don't sent the column width in some way, the header width sets itself to width of the header text and not to the item's width if the text is longer. So then the other headers don't line up with their proper columns. In my case, I have every column in my grid set to a specific width except the EMAIL. That is so if there is a long email address it can grow as needed. Not sure if any of that makes sense, so check out what I get now in IE8:
http://img228.imageshack.us/img228/9536/radgridie8columnwidth.jpg
In IE8 if I don't sent the column width in some way, the header width sets itself to width of the header text and not to the item's width if the text is longer. So then the other headers don't line up with their proper columns. In my case, I have every column in my grid set to a specific width except the EMAIL. That is so if there is a long email address it can grow as needed. Not sure if any of that makes sense, so check out what I get now in IE8:
http://img228.imageshack.us/img228/9536/radgridie8columnwidth.jpg