The KG800 Chocolate has a rectangular shape that's vaguely reminiscent of a chocolate bar. And believe me, it's just as sweet.  The KG800's dimensions (3.7x1.9x0.6 inches) give it a comfortable and solid feel in the hand. The slider mechanism slips up and down easily but firmly; you need only one finger to make it work. The KG800's display has a resolution than is a treat to view. With support for 256,000 colors, the two-inch (176x220 pixels) display shows off everything beautifully, from photos to graphics to its simple, user-friendly menus. Plus, you can adjust the backlighting time, the font color, and the brightness as you wish.  For menu navigation, the KG800 Chocolate uses the touch-sensitive controls just below the display. There are also two soft keys, a talk button, and a clear key. These are touch sensitive as well, and work effortlessly.  A covered headset jack and a dedicated control for launching the camera and the MP3 player sit on the right spine, while a sole volume rocker is on the left spine. The camera lens, flash, and self-portrait mirror are on the rear face of the slider.  The keypad buttons are easy to use. The KG800 Chocolate's phone book holds 1,000 contacts with room in each entry for four numbers and an e-mail address (the SIM card holds an additional 250 names). You can save contacts to groups, pair them with a photo, or assign them one of 44 polyphonic ring tones. Other basics include a vibrate mode, a voice recorder, text and multimedia messaging, an alarm clock, a calculator, a unit converter, a world clock, a calendar, and a memo pad. As for high-end features, there's Bluetooth, e-mail, and USB data storage and transfer capability, and you can use the phone as a modem.