User blog comment:Cinnabar The Evil Gem Chemist 55555555555555555550/We Need A Logo!/@comment-23204006-20130930205033/@comment-3225604-20131003140830

Next time, use Photoshop or PhotoImpact as it creates layers for you to edit a layer without interferring with other layer at the same time. They also have a tool called Magic Eraser, which is the key to make the logo transparent.