We think 3G is great, we really do. Be it EV-DO, UMTS, HSDPA, HSUPA, the long-forgotten EV-DV... it's all good in our books. But if there's one thing that we don't like, it's adding yet another band into the mix. Yes, we understand that GSM 900 is already well-established across much of the world, and it only makes sense for Belgium's Option to be working with networks to develop UMTS 900 hardware for overlays -- but still, someone has to put their foot down and stop the madness before we're all stuck waiting for phones with six-band radios. (Whew, we feel a little better now.) Anyhoo, it looks like Option has hooked up with Finland's Elisa to successfully place the world's first UMTS 900 call and demonstrate simultaneous voice / data services. The test has also caught the interest of Nokia -- possibly on account of Elisa hanging out in their backyard, which looks at UMTS 900 as a way to fast-track wireless broadband to Finland's rural areas. No word on when the requisite hardware might be in production, but between this and the newly-coined 1700 band, our heads are spinning just a bit.