Identification of a Comma?

Since I am new to butterflies and their identification was having difficulty naming the butterfly I saw last weekend.Sent off a few photographs to BugGuide and they identified it as a Gray Comma!I then looked at my two butterfly field guides to see if I could identify it with there descriptions.Here's two links from flickr showing notes on identification from my photographs,

http://www.flickr.com/photos/71308769@N02/7061069933/

http://www.flickr.com/photos/71308769@N02/7061069767/

And here`s a video of the same butterfly and a photograph taken from there,

Here`s the field guides used,
The Butterflies of Manitoba
Kaufman Field Guide to Butterflies of North America