If you, like us, thought the honeycomb UI in Windows Mobile 6.5 was a solution to a problem that didn't exist then you're in luck; after some internal backlash from its own employee beta testers, Microsoft has tweaked the UI making it "a lot more usable." According to Loke Uei Tan, anyway -- a Microsoft senior technical product manager demonstrating the updated WinMo interface at MIX09. While the enlarged, more finger-friendly icons retain the exact same off-set distribution, gone are the rigid borders separating the hexagons. Scrolling also appears