I'm a casual user of a Pinnacle DV500Plus kit who seems to be doing more and more wedding videos as time goes by. I'd like to upgrade now. I'd like to increase RT peformance, including RT DV Output. Also, effects I use most are Slo-Mo and Gaussian Blur. Which system will I benefit from most? Newest Matrox RTX 100 or Pinnacle Liquid Edition Pro? Have a P4 2.4 GHz / 512 MB RAM / Additional 60GB UDMA disk for video.