Correction on Skype bandwidth usage

DG Lewis rightly corrects me on my last post on Skype's bandwidth usage: it was actually me who got it wrong. I principally got the math right (and DG points out to a more general practice in converting bits and bytes), but I misinterpreted KBps (kilobytes per second) as kbps (kilobits per second) - so I wasn't paying attention, and the article "Why Skype for Mobile isn't a Big Deal" on TheFeature was actually correct in pointing out the bandwidth requirements. Apologies for my arrogance.