Strange, have you always been getting this sort of speed? before I was getting HSDPA speeds, now only 0.3 which is a far cry from the 7Mbps I had before. When did you get your contract? If I recall correctly they enable HSDPA for Android phones as well as the N900 when it first came out so you should have been on the Web n walk + automatically. 0.3Mbps indicates that they disabled HSDPA and I'm on regular web n walk.