[SATLUG] OT: Network Analysis

[scs at worldlinkisp.com]

Is there a network guru that can tell me what, if
anything my speed test results are indicating
(besides things  are slower than He_l.  The following
test were run with speakeasy in Dallas and all
figures are kbps (kilo bits per second) not kBps.

Down    Up     Time   M/D
151  ~  354    12:00  6/1
201  ~  210    13:00  6/2
206  ~  444    14:00  6/2
336  ~  398    18:00  6/2
 98  ~  307    23:00  6/2

I don't understand why upload speed on three of the
tests is significantly higher than download, thought
it would be the reverse.  

My Wireless DSL provider (wireweb . net /
207.136.42.50) seems to have a bent pipe, or has
moved me to a bad network.  Started Friday morning
and continues.  Tonight at 23:00 Chicago was 64 kbps
and Seattle 72 kbps.

Traceroute runs normal till it leaves SA and enters
the pipe, further hops time out so I can't pinpoint
the offending link(s).
 
TIA  Lou