OK i have a Line 6 Pod XT Live pedal and I just bought a new Macbook. My friend recommends I sell the pod and get an mbox 2 mini & Pro Tools using Guitar Rig 2 for effects. He says the effects from GR2 are way better than the Line 6 effects. I won't have any pedals, but later on I might buy Guitar Rig 3 Kontrol Edition which comes with the pedal. Any thoughts of what I should do?