I came across this program and tuturial. Very easy to do. I made my first swf file in under 10min and working in RR

First download this program HERE You get a 15 day trial

then follow this:
Flash Tutorial

To use a image, just click the "import" button

When Done with this tuturial YOU MUST choose the "Export Move" button [on the toolbar] to covert to .swf format

then just rename the file to logo.swf and replace it into the "Road Runner\Skins\RR_HolisticV23" folder

[Im using Holistic's version 1.23 skin to test out]