It is hard and there is a learning curve, but I play on 2 keyboards at the same time ever since I start dual-boxing :PPeople who figure they can move from one keyboard to another and do multiple things with different classes are in for a hard time. Im not saying its impossible, espiacally with only 5, but you are going to run into some issues for sure.
To note I did try in EQ2 a healer / tank / dps 3 boxing a longg time ago and my brain shut down at 10 minutes. Was not happy fun times.
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