Berman warns, however, that with a typical handset cost of 37,000 yen in the latest quarter, “it will require about 23 months to cover [the] cost for upgrade customers.” He goes on to state that this creates a difficult situation for KDDI, wherein there’s lots of room for concern for the cost of the 2G-to-3G upgrade cycle. Remember, too, that KDDI has committed to launching a 1X EV-DO upgrade in late 2003. Will it have to commit to another two-year cycle to convert subscribers to the new system? If so, the expense half of their balance sheet may get a little out of control no matter how strong the revenue side remains.