I've had good luck with this one after testing many of them in multiple browsers:
http://www.parkerfox.co.uk/labs/cornerz - Jack Rich Sturim wrote:
Greetings, Can people recommend a rounded corners plugin that is stable on a wide array of browsers? I've been hunting around -- and found a few some, some better than others. But, I was wondering if there are any elite ones that are truly excellent -- and I should consider? Cheers, Rich