From Noon on January 1st until Noon on January 4th, 2010:

You will receive 4 additional entries to the contests simply by uploading additional pictures to your profile. To add more pictures to your profile click
"Media - Pictures"
"Create Album" (If you haven't already)
Click on the album you want to upload to. A tab will appear that says "Add Photo"
Upload your photo there. Our system will automatically add new entries for you so you don't have to do anything else!

Best wishes and Happy New Year from the Hubris Admin Team!