iriver's NV mini has been out and about for nearly a full year now, so it makes sense to think that some sort of successor was just about ready to pop. Sure enough, a next-gen version (of sorts) has been revealed, with the NV mini bike edition (₩188,000; $156) looking to help those out there who suck it up and bike to work / school / etcetera rather than hailing a cab. The 3.5-inch touchscreen (320 x 240) is unchanged in terms of size, but the UI has been tweaked to provide larger glimpses at what's most important. It's also designed to respond to gloved fingers, and the "exercise" mode keeps track of distance traveled, speed, time tr
