Logo/Graphic Editor for SL56?

Just wondering what is a GOOD software to either upload/edit Logo and Graphics to the SL56. I tried the Siemens Data Suite (even the one for SL55, dunno y i did it just thought those 2 phones are similiar).. and also tried Vissie (searched thru the forums and only got this program and Freia, but dunno where Freia is located). Wasn't sure if these program even lets you edit logos/graphics thought i would just give it a try. Well, please if you can just let me know what's a good program AND if possible provide a link or 2 or anything. Thanks Much.. laterz...