When Apple iPhone was introduced few years ago it brought revolution to PDA market that other manufactures were not prepared for. Although we don't find iPhone to be the best PDA that ever existed on the face of earth (no it really isn't) numbers don't lie and the fact is that iPhone is one of the best selling PDAs ever. Because of this other manufacturers couldn't afford themselves to sit on their hands and do nothing about it, so making the iPhone "killer" quickly became favorite sport of many IT companies. As result of created market environment we got new LG KM900 Arena PDA in our test lab strait from LG's assembly line.