binary file ?

[Ronald Petty]

I have uploaded some images and pdfs and various other binary data. 
Everything like (png,jpg etc) all view fine when I use cvs and then view
the files.  I have not tried to change an image and then commit it yet. 
Is this why it still is viewing correctly?  Because I haven't screwed it
up with a new revision?

I know you could add -kb file and it do something as binary.  But since
I didn't do that at first am I sol?

Thanks
Ron