I found a great site... SheetLoad of Cards
Lots of great ideas and they have a sister site ShortCuts
Be sure to check out the new gift card holders and these three designers are giving away some of the new giftcards. Check them out.
Sheetload Short-Cuts Reveal & Blog Candy on Carla's Blog
Shortcuts on Barbara's Blog
Blog candy from ShortCuts! One Denise's Blog