TCP Optimizer/Vista Patch Help

[AgentofChaos]

So I was trying to speed up my internet connection because I'm getting much, much less than I'm paying for and I am very, very stuck.

My problem is that I average 7.2mb/s download when I'm paying for 16mb/s service. I've tried speed tests at all times during the day and even shut down all of the other computers in the house and I still get ~7mb/s. I even bypassed the router and went straight to my computer from teh modem and it still didn't increase.

I tried using the TCP patch for vista, but it didn't do anything. Is there anything you guys would suggest I do to boost my download speeds?

System Setup
EVGA X58 SLI Mobo
Core i7 920 oc'd to 3.6Ghz
3Gb Tri-Channel Ram at 1333mhz

Connection Setup
Comcast Blast! (16mb/s download)
Street > Modem > Router > Me

Analyzer Results
« SpeedGuide.net TCP Analyzer Results »
Tested on: 09.16.2009 16:44
IP address: 98.232.xx.xxx
Client OS: Windows Vista

TCP options string: 020405b40103030201010402
MSS: 1460
MTU: 1500
TCP Window: 65700 (multiple of MSS)
RWIN Scaling: 2 bits (2^2=4)
Unscaled RWIN : 16425
Recommended RWINs: 64240, 128480, 256960, 513920, 1027840
BDP limit (200ms): 2628kbps (329KBytes/s)
BDP limit (500ms): 1051kbps (131KBytes/s)
MTU Discovery: ON
TTL: 114
Timestamps: OFF
SACKs: ON
IP ToS: 00000000 (0)

[Rollingstone]

Do a tracert yahoo.com and post.