UltraEdit, UltraCompare, UEStudio forums

OK... I also saw an UltraEdit and U3 bundle. If I bought U3, would there be any advantage to getting UltraEdit too? Is there any difference... for example, is the U3 version limited in any way?

Is this a 'new' product? Or an enhancement to UltraEdit? Do I need a new license? If a new product, does the U3 version differ in any way other than being able to live on a U3 flash drive?