I'm attempting to follow Nate Haug's instructions in his article at lullabot.com (http://www.lullabot.com/articles/imagecache_example_user_profile_pictures) on using ImageCache to modify user profile pictures. (as a note, during the course of the article, he provides code for a module called ImageCache Profiles that is now available on the modules download page). I've followed all the instructions in the article, but when I go to my user page, the photo is displayed in full size. Here's what I've done:

1) Enabled user pictures in user settings at admin/user/settings. 2) Installed and enabled imagecache, imageapi, and imagecache_profiles modules 3) Created 'thumb' preset (scale an crop to 100 x 100) as prescribed at admin/build/imagecache 4) Set "Set user profile picture size with this ImageCache preset" and "Set default user picture size with this ImageCache preset" fields at admin/user/settings both to 'thumb'. 5) Uploaded user picture at user/x/edit (where x is my user id).

In addition, when I go to the Edit page, I get these errors:

* warning: imagecreatetruecolor() [function.imagecreatetruecolor]: Invalid image dimensions in /home/campfire/public_html/members/includes/image.inc on line 238. * warning: imagecopyresampled(): supplied argument is not a valid Image resource in /home/campfire/public_html/members/includes/image.inc on line 246. * warning: imagejpeg(): supplied argument is not a valid Image resource in /home/campfire/public_html/members/includes/image.inc on line 321. * warning: imagedestroy(): supplied argument is not a valid Image resource in /home/campfire/public_html/members/includes/image.inc on line 249.

Can anyone tell if I'm missing a step somewhere?

Thanks.

Steve