i guess that is 4 tests then.
First off I have 3 tests performed on iphone 3G they are as follows
1) Cable modem (COX) to airport extreme WiFi = 1598 kbps/ 135 kbps
2) EVDO modem tethered to my MBA then connection sharing over airport to my iphone = 1100 kbps/ 73 kbps
3) iphone over 3G network in southeast Louisiana 623 kbps/ 95 kbps.
I also tried my EVDO modem through a PHS300 (cradlepoint) results sucked 400 kbps/ 80 kbps.