I am new to filmmaking and need some advise on what Mac to buy. Right now I am looking at the iMac Core Duo 20-inch with the ATI Radeon X1600/256MB. Im also looking at the following : Panasonic PV-GS65 camcorder http://www.bhphotovideo.com/bnh/cont...ughType=search LaCie d2 Hard Drive Extreme with Triple Interface 250GBhttp://www.lacie.com/products/product.htm?pid=10059 Do you think the iMac will be able to edit HD video? Any other advice would be great also. Thanks.