Hi, Angie! So happy to have you share with us all! We're eager to see what you've created!
Here's a thread that has all sorts of helpful info on uploading:
Forums at Splitcoaststampers
You automatically get a usergallery in your name when you register at splitcoast; all you have to do is click on UPLOAD, and follow the directions on the screen! You'll be set!
Let me know if you have any questions. I'm happy to help!