The last time we saw Euri, Inc. the company was peddling a ring box with integrated LCD display (which presumably led a number of would-be brides to question their entire romantic history). This go 'round, however, it looks like the company's come up with something a little more tasteful -- the simply named Digital Slide Show Card. The fruit of a partnership with American Greetings, the digital greeting card line (billed as "the world's first") is essentially a digiframe with a 2.4-inch LCD that springs to life when the card is opened. With juice for about three hours of playback and storage for fifty images (or five minutes of MP3 audio), the cards can be recharged v
