"medical grade video documentation", definitely not for the 5D (presume this the cam you guys r talking about, won't consider anything less, not even 7D). Corporate videos still call for harsher look, 5D's too beautiful, more for filmmaking. Moire, aliasing, rolling shutter is definitely managable with careful story telling and planning. Besides, this trade-off is more than worth it for a Vista Vision sensor and there's even gonna be a filter that'll fix 70% of the M/AA problem. And also a software to fix rolling shutter. The combined cost for all these r still less than C300 or $10k "proper HD camera". "for home video/amateur video applications"?, definitely much more than that.