I recently came across this gentleman, Ralph Freshour, who is working on a freeware alternative to EZCA,
http://www.ezcamviews.net/
He may be onto something here.
Check out his videos
https://www.youtube.com/user/rfresh1011/videos
Also check out some of earlier instructional videos, this is one man who knows what he is talking about as he used to be a Boeing and other manufacturers instructor.
EZ Cam Views
Moderators: Guru's, The Ministry
