For those of you struggling with submitting your animated drawings to DeviantArt, the most important thing to know is that once you have downloaded your drawing as a .SWF file - you must submit it to DeviantArt under either your scraps category or in the animation category. These are the only categories that DeviantArt accepts uploading of SWF files.
If you are still confused, try this tutorial on RMD: http://www.ratemydrawings.com/tutorials/RateMyDrawings/2320-How_2_put_RMD_Pictures_2_Deviantart.html