What better way to kick off 3GSM than with a shotgun blast of second generation Samsung Ultra Editions. Don't worry, it won't hurt... much, these are Ultra IIs which means they're ultra slim. All the phones start with tri-band GSM, Bluetooth, and that new 3 megapixel shooter we've been expecting. The thinster of the bunch is of course the "world's thinnest" 5.9-mm U100 candybar we've already seen. Next up is 9.6-mm U300 clamshell which packs a 2.2-inch, 240 x 320 TFT internal display (98 x 16 OLED external) and 70MB of on-board storage. Bumping things up by a millimeter comes what Samsung calls the "crown jewel" of the pack, the 10.9-mm U600 slider (pictured second from the left). It ships in sapphire blue, garnet red, platinum metal and copper gold. Get it, "crown jewel!" Uh hem. The U600 comes brandishing a fourth band, a 3.1 megapixel camera, 2.2-inch 240 x 320 TFT display, Bluetooth 2.0, and 60MB of on-board storage with microSD expansion. Last up is the 12.1-mm U700 3G slider (far right) whose biggest claim to fame is 3.6Mbps HSDPA data and microSD expansion. All are expected to hit Europe before March with some hope of that quad-band U600 coming Stateside.