You can use the PNGOUT Plugin, an easy-to-use plugin for Adobe Photoshop, to create smaller image files and lower your bandwidth costs. You can also match the colors in your PNG files with your CSS colors by deleting the gamma chunk.

Download the PNGOUT plug-in today and use Adobe® Photoshop® to

o Remove the gamma chunk to make colors in your PNG image match your CSS colors

o Read and write 8-bit Indexed+Alpha PNG images (i.e., 256 colors with 256 levels of transparency)

o Create smaller files than ImageReady® (Save for Web)

o Set the background chunk for broad browser support of PNG transparency