Salomondrin has posted a new video of the BlackBerry 9800 Slider.  There isn’t a lot of stuff here that we haven’t seen before, but, I’ve got to say…  The BlackBerry 9800 Slider is one slick device.  I don’t believe I would be going out on a limb by stating that if  BlackBerry 6 is solid and the new WebKit BlackBerry Browser doesn’t suck, AT&T will sell a ridiculous number of BlackBerry 9800 Sliders.