Hi guys basically I bought my friends roxio hd pro cap card and I got it p and all going I updated my computer and everything! I have recorded my video and when I watch it through it lags ... ALOT. My friend who I bought it off said to render it but I don't know how and when I try to edit the video with video wave it says its not responding to everything , but when it does work the video has the same screen but plays the audio of it . Please anyone could you help me ?!