Traktor Pro runs fine on my MacBook Pro. I have the model before the newest one and I have never had a problem running it. The only problem I have is for some reason if I start Traktor Pro with my Fast Track Pro soundcard turned on it crashes. It works fine if I start Traktor and then turn on my soundcard. I’m assuming it’s a problem with my soundcard though, because every once in a while my computer won’t reboot if the soundcard is on.
thought it seems that now he is infact talking about a Macbook Pro. So yes a unibody Macbook has 2 USB2 ports. The old still available white Macbook additionally has a FW400. The Macbook Pro’s come with 2 (the 17" even 3) USB2 ports and a FW800 (that also works with FW400).
Thats completly subjective - in the end you might want to use timecode vinyl and use a VCI-100 as a fancy fx unit\turntable accessory. No one can really answer this for you - i wouldnt sell the decks until you have played got the hang of the VCI-100 and know where you want to go from there.
I wouldn’t sell the tables til you get the new set up running and know whether or not it’s for you. If you rush this it could end really poorly, leaving you regretting all the money you spent.
i am also a vci rookie but +1 for keeping your tables…there are lots of new things you can do with the vci but lots of other things you can´t and wich for your tables are still the better option.