Video screen capturing?

Logan Asked: Video screen capturing?

I have windows xp, my graphics card is terrible, and every time i try to capture my computer using the video feature my computer becomes unresponsive. I'm trying to capture me playing simple games like CnC and zoo tycoon and make commentary. I've tried hyper cam and snag it but neither is working. If i could have any advice on how to use these I would be very appreciative. Thanks