Thanks Bon for the quick reply.
I really know very little about all of this stuff, only what I've been researching on the Internet.
So then, the anamorphic 2.0:1 ratio is actuall wider than the 1.78:1 of HDTV, right?
Wouldn't it be nicer to crop from the 2:1 to 1.78 than to take it out of the middle section of the 1.33:1?
Is there a way I could do it myself, like with Final Cut Pro or something?
I understand that shooting without the anamorphic lens would be easier (and yes it is an anamorphic attachment used with another lens.) But seems like filming wide to start gives me more to work with later, less cropping.