Similar to its Quartz Shield for iPod Nano 2nd Generation, Pacific Rim Technologies' 5G Quartz Case ($35) is a two-piece plastic shell with colored opaque plastic side stripes. You choose from either white or black stripes, and the size that fits your iPod (30GB or 60/80GB), prior to purchase. To use the case, you slide the stripes up and down to unlock, then relock the shell with your iPod inside. A video viewing stand pops out of the back to…
