What video resolution is best to record with on my Zoom Q3HD when the final destination are things like Facebook and YouTube? The options are: HD1080/30 fps HD720/60 fps HD720/30 fps WVGA/60 fps WVGA/30 fps Bearing in mind I need to record a 45 minute set into a file no larger than 3.7 GB or else the recorder will automatically chop it and start a new file (right in the middle of a song). Is it better to record in higher quality and convert it down to whatever resolution in video editing software? Bonus question - Does anybody know the cutoff frequency for the "Lo Cut" filter on this thing? Thanks for all helps!