No problem with the installation if it is not it is a protection iLok. Grrrr? Grrrr. If the plug is mac or pc with all necessary variants: 32/64 bit AU, VST, RTAS, etc.
I use Studio One in Cubase 2.5 and 6.5 without any problems.
I use it for 2 years and it is not the plug-in is used every day, it remains very interesting. This is also the point that Fender has made a real physical effect pedal for lovers of feedback that never cease to Gary Moore.
Not used to something so grotesque, it causes things interesting and tr-s innattendues on loops of guitars. The effect is realistic in any case, to my knowledge, nobody else does Softube is interested. In short, try and buy as alone it can bring a lot of interest in a guitar line too wise. And as he has the good taste to be very affordable ...