Have compact VHS tape archive. All tapes EHG. Have camcorder JVC GR-SXM260U with S-video out & S-VHS player/adapter JVC HR-S3911U with S-Video out. Also have very old PC I used a long time ago with installed dedicated Pinnacle hardware capture card/cable and I/O interface and old Pinnacle Studio. Am considering starting over with purchasing iMac for editing (I've become a Mac person). I could possibly capture on the PC and move files to iMac. If I want to do it all on iMac, what is the best way to capture and what do I need?