Hi all! I could really use some help. I am very technically challenged so please bear with me. I recently purchased a HD Camcorder. I have uploaded the videos to my computer and can't watch them. The video stalls out. I can hear sound but the video is very choppy at best. I am not really sure what information to give you in order for you to help but I will give you what I know. Processor: AMD Athlon(tm) 64 X2 Dual Core Processor 5000+ 2.60 GHz Ram: 8 GB System type: 64 bit operating system Graphics: ATI Radeon HD 3200 graphics Let me know if you need any other info. Thanks!