I am using dj intro with the Vestax Typhoon. It isn't always stable. Sometimes it freezes, then I have to shut it down and restart it. It happened twice last month in a two hour period as I did my radio gig. I have never had such problems with scratch live. When I play on intro for a while, the tracks sometimes lag a little bit (slows down and sounds a little distorted as if i am using a pitch bend feature). I think that when this is happening, the red cpu light is on. The lagging goes and comes from time to time during my set. I am afraid that it is going to freeze or crash. I am using Windows XP with a dual core processor. My computer specs are above the minimum required for dj intro. Any help will be greatly appreciated.