Hi i have just purchased a Samsung PDC 750GB 6GB 17inch notebook and was wondering if these are any good for DJing?

I have been using CD`s for the last 10 years and i have recently retired from being a Mobile DJ however a local venue has hired me as their resident DJ and i have all my gear set up in a booth they have made just for me.

I really have no idea about DJing with a laptop apart from a few minutes on the free trial of Virtual DJ but a fellow DJ i shared a gig with a few weeks ago came along with his laptop and a Traktor controller and connected it to my mixer and did an hours set and made it look so much easier than what i was doing!

I have been reading threads on this forum and many seem to like the DJ2GO so do i just connect this to my laptop and do i need a soundcard?

All help and advice will be much appreciated

Matt