Compatibility with IE 9

[romeo12]

Is vB4.0 compatible with IE9? And what about 3.8?

[Jack12]

vB4.0 is currently not compatible with IE9. There are a few relatively minor errors in the browser, mainly with the top user menu and a horizontal scroll bar being on the page when there is no need.

Keep in mind IE9 is a BETA product and won't be ready for release in quite some time, I'm sure the vbulletin dev team will be on top of it.

[BirdOPrey5]

I've seen 3.8 used on IE9 beta without issue but mileage may vary on heavily customized styles. Best would be to test it for yourself, I'm sure you can hind thousands of vBulletin 3.8 forums from google, or view the one in my sig if that's easier.