Welcome Kimberly! So glad you're here
Here is how you participate in a challenge.
First, make sure you save your digital scrapbook page (or scanned paper scrapbook page) at 600 by 600 in size and about 72 dpi resolution.
In Photoshop and Photoshop Elements (go to File then Save for Web).
Click on Image size and enter the numbers above.
Then click on the Gallery link at the top of any Mouse Scrappers page.
(Make sure you are logged in.)
Click on Upload Photos
Click on arrow by Member Galleries and choose Weekly Challenges by clicking on it.
Click on Browse and choose the page you just saved above.
Enter a title and description with credits for your page.
Then click Upload/Submit
Your page will now be up in the gallery.
Click on the black text next to where it says "Linked Image". It should be highlighted. Now, push CTRL-C to copy that text.
Come back to this page and click on Post Reply.
Push CTRL-V and click Submit Reply
Your page should show up here now.
Finally, go to the Forums link at the top of any Mousescrappers page and find the thread that is appropriate to your page - like a Dumbo page goes in Fantasyland under Dumbo, etc. Then click Post Reply and CTRL-V again to share your page in the forums also.
That was probably more info then you wanted! But hope that helps
Glad you are here!