Weight: 88 grams. Talk time: 4 hours. Pictures and video: right here. We told you everything there was to know about Sony Ericsson's diminutive Xperia X10 mini during Mobile World Congress, but we didn't know when and where it might arrive. According to the image at right, the answers are "soon" and "Vodafone," respectively; Cool Smartphone tells us the pic was plucked from Vodafone's May catalog. Assuming it's the real deal, expect