At first, I thought I was since the bandwidth speed test showed 1Mbps which is slightly slower than AT&T 3G. Then I saw that the connection type for the connection settings indicating that it was GPRS which is typically associated for 2G/2.5 internet. Also, someone mentioned in this thread that T-Mobile 2G speed was pretty fast. I also recall reading that T-Mobile was due to increase their 3G speed to at least 3Mbps and another poster in this thread mentioned he got around 4Mbps. Then I saw the switching back and forth of the 3G/3.5 signal indicator when connected. Hence, confusion.