We've been on the fence about HP's hw6000 line of Swiss Army phones ever since we first spotted the GPS-equipped iPaq hw6515 -- these models include everything but the kitchen sink, but they also force you to use that non-standard 240 x 240 screen. Still, MobileTechReview's in-depth look at the latest member of the family, the hw6915, makes us think we could overlook the square screen and lack of 3G data options because, well, the rest of this Windows Mobile 5.0-powered smartphone sounds like exactly what us convergence-geeks are seeking. According to MTR, the quad-band GSM/GPRS/EDGE handset impresses on many fronts, including its solid keyboard, powerful internal antenna, GPS performance, and best-in-class benchmark numbers. HP also throws in some nice extras, like helpful Today screen plug-ins, a full-featured wireless radio manager, the ability to location-stamp photos, and even A2DP in the Bluetooth stack, which isn't normally included in WM5 AKU2 devices out of the box. Besides the fact that this screen resolution may not support all third-party apps, the only real knock to this model concerns the camera's startup/shutter lags -- and if that's the worst thing to be said about a device that seemingly does it all, then we're totally sold.