Michelle, are you creating your pages in the Adobe RGB color space by chance? I always do (for printing purposes). However, when you
save them for the web/gallery, you should first convert them to the sRGB color profile. That should solve your problem.
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Cassie
My Gear: Nikon D300s w/18-200mm VR & 50mm 1.4
Software: Adobe Photoshop CS4, PSE 6, Lightroom 2