Checked some pics, and that's a DeathAdder, Lachesis has a different curve and 2 buttons on top following the wheel.
Anyway, I like the link on Razer's site for the lefty mouse: http://www2.razerzone.com/lefthandftw/
Though I have two Razer mice right now (symmetrical - Diamondback and Copperhead), and I've been using a symmetrical mouse for the last 20 years... so not really in a hurry to get the new one. Though when I have to get a new one eventually, chances are this would be it.







