Well yesterday my parents both agreed that they want me to go ahead and continue with my movie making, yet I have no camera(I use other peoples). So they said they would buy me a new camera! Now I have a PowerMac G5 Single 1.8 1.25 gb ram and an X800XT. Could I be able to edit HD video ok? Or would it be too taxing on my system? I would use iMovie and After Effects. Would upping my ram to 2gb help? Also, if I would get some camera suggestions? I;m not sure if I should get a tape, memory, or HDD camera. Also, HD or SD? The budget is really as long as it's under $650, 500-600 really. Thank you!