Uploading Photo for Contest

When I try and upload a picture for the POTM contest, it says invalid file. I've gone and done the picture twice now as jpg. and it won't let me upload it.

check your color mode and ensure it's RGB.

what program are you using and how are you saving? I know JPG, but what method? save as? save for web? (if Photoshop)

Used Adobe Photoshop Elements 4.0. Saved as jpg by using the save as option. I have no idea what color mode is. I don't edit pictures very often.

e-mail me the picture

nathanledet@yahoo.com