Cindy is right. Daytimes she would have got the challenge images, while I was at work...and yes sometimes I am a bit absent minded, or I do not see it. Besides the challenge I  do the html for certain pages,tend to the coord forum, mod forum, galleries, and the new PHP conversion forum. We set up the new format and test it.
Reportiung bugs and whatnot.
Just because i overlooked your posting, does not mean it will not be in.
It could even be a day late, and with an email or IM, I would still add it.
Since the change over i have missed probably about 8 challlenge images, but get friendly messages asking me if I overlooked them.
Now as for the tutorial, I got around to changing the images and updating it from the old format.
The thumbnail size has been the same for ages.
Looking at other challlenge threads, should give everyone a perfect example of how the  format is done.
Anyways...you can now start to take images for the new challenge.

"The happiness of a man in this life does not consist in the absence but in the mastery of his passions."