Hi,I am new to J2ME.Can anyone tell me how to design and make animated sprite and the game’s background.My background is a town,quite complicated so i prefer the easiest way using easiest tool for my graphics.The file in png format?How to make png file?Can recommend me some sources of game examples with source code?Thanks a lot! 
If you’re looking for a free tool, try The GIMP: http://gimp.org/. It’s a powerful alternate to the mainstay, Photoshop.
Cheers,
Dr.E