In this .FLA i've included the sparkles as an FLV with transparency. To replace the logo/txt with your own assets : just double click mc_txt_or_logo MC in the library. If necessary you can also modify the mask that's on top of the txt/logo layer in this mc. I've also included the .MOV file with transparancy if you would like to rescale or import it with more or less compression. To import the .mov in flash just choose file import video and don't forget to select the "encode alpha channel" option. Included are 3 FLVs with high, medium and low quality. Just replace the mc (with the video) on the stage by the medium or low version in the library.