Just got this in the mail today, and I was given the go ahead to post:
I haven't received a handset yet, but I am currently using it on my AT&T Pantech Matrix Pro (Windows Mobile, WCDMA 850/1900/2100 MHz, HSUPA).
sbiddle: Interesting to see absolutely no XT branding, just Telecom.
Here we go, a better result - I realised I was running Mozy Backup online at the same time (copying a few gigabytes from this laptop). So I stopped Mozy Backup and ran the test again: