I am using ekushey swadhinata probhat lay out for a long time. I have down loaded avro recently, its a great one. now I like to have key boad lay out lika probhat. please let me know how to create a image for lay out viewer. I have down loaded the blank k/b image given in the site, but dont know how to use it. plz help me.

Use an image editor like Photoshop to place characters over the blank image. Then save it as bmp or jpg or gif. That's all