I have the new standard 4000/384 package and my speeds have been good since the upgrade in Colorado on 3/24/05.
:::.. Download Stats ..:::
Connection is:: 4022 Kbps about 4 Mbps (tested with 5983 kB)
Download Speed is:: 491 kB/s
Tested From:: http://www.testmy.net/
Test Time:: Sun Mar 27 2005 10:18:14 GMT-0700 (Mountain Standard Time)
Bottom Line:: 72X faster than 56K 1MB download in 2.09 sec
Diagnosis: Awesome! 20% + : 24.25 % faster than the average for host (Comcast.net)
Validation Link:: https://testmy.net/stats/id-JZMNY327F
:::.. Upload Stats ..:::
Connection is:: 355 Kbps about 0.4 Mbps (tested with 579 kB)
Upload Speed is:: 43 kB/s
Tested From:: http://www.testmy.net/
Test Time:: Sun Mar 27 2005 10:20:19 GMT-0700 (Mountain Standard Time)
Bottom Line:: 6X faster than 56K 1MB upload in 23.81 sec
Diagnosis: Looks Great : 5.34 % faster than the average for host (Comcast.net)
Validation Link:: https://testmy.net/stats/id-4UOWEYFBH