Hey. I just have installed Guitar Rig 3 (software edition). I have connected my guitar to the input on my MacBook and Guitar Rig doesn't seem to recognize it. I have to mention that on Garageband and Logic 8 my guitar works perfectly with the MacBook's input. I work with Mac OS 10.5.4. What seems to be the problem? I have tried to do it on a PC Laptop and it worked well (with lame latency though). Thank you.