Hubris! What a difference a couple months make in the life of one's knowledge of Adobe Photoshop and Photoshop Elements. In my December 8, 2010 post I said one of the short comings of PSE was the fact that Channels were not available. Duh! How can you have an RGB (Red, Green, Blue) image without having, at least, those three Channels. Another thing that's available in Elements is Save Selection (Select/Save Selection). Okay, if you can save a Selection, where do it go? A saved selection is another name for an Alpha Channel. Therefore, if we have color Channels and we have Alpha Channels, we have Channels. If you go to Load Selection (Select/Load Selection) you'll see a dropdown that allows you to pick the "selection" (Alpha Channel) you'd like to load. If there's a dropdown list with multiple choices, it's because you can save multiple Alpha Channels. It's possible that there is a limit to the number of Alpha Channels you can have in PSE, but I haven't come across it. To find out why this lapse in knowledge bugs me, hit the "read more".
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