Good photostitching program for mac?

[alm99]

Went camping this weekend in a remote location. We had to hike in a little more than 4 miles and I took some pics that I would like to stitch together. I don't believe iPhoto can do this, but if it can please tell me.

Free would be better since I rarely do this.

 

[Kmax82]

I use Photoshop, but here's what I found on Google...

Hugin - http://hugin.sourceforge.net/
Calico - http://www.kekus.com/download/
Photostitch - http://osx.iusethis.com/app/photostitch

Calico is a plugin for iPhoto/Aperture, I believe, so you can use it right from those applications.

The other two are standalone apps.

 

[mmntech]

GIMP can do it. You need X11 installed to use it but it's totally free.
http://www.gimp.org/
http://www.linuxjournal.com/article/7295