Because phones, like fashion, must always look to the future, Acer's hitching its ride to NFC. The oft-talked about, but still sparsely used tech gets top-billing here as the company refreshes its Liquid line for T-Mobile UK and Orange UK with the Express. It's a solidly mid-range Gingerbread affair, packing an 800MHz Qualcomm 7227 processor, Android 2.3 and 5 megapixel shooter into a 3.5-inch package. Okay, so it's not the best of what's around in