I have been using SSL for about 9 months now and I can't say how much I love it! I just did a gig with my hip-hop crew (The Phormula) last weekend and had to have my setup on a mobile stage built from a trailor. On top of that, the DJ table was placed on a 5 foot tall wooden stage, making the whole thing a shakey, creaky, nightmare! All I can say is thank god (and Rane ;-) ) for SSL and internal mode, because with my band members jumping around on stage, I had to just cut in the beats and scratches, and then go directly to internal mode! The vibration was so bad that my needles were literally jumping off the record, but the beat played on. Oh how I love you Serato!!!