So we've just had a chance to take our iPad out for a spin sporting iOS 4.2 and it's pretty great. The addition of multitasking, folders, and big improvements in mail (amongst other things) finally make the device feel more like a computer and less like a gigantic iPhone. Ironic really, since these updates rolled out to the iPhone first. In our brief use of the new and improved iPad (and particularly with multitasking), we're impressed to see that there doesn't seem to be any lag or slowdown on the device while swapping between apps (despite the smaller amount of RAM on board here) or throwing together folders. We're pretty heartened to see performance matching what we've come to expect on our iPhone 4 -- admittedly we ha
