Speeds Upgraded.....New Settings Please?

Hey. I had my connection tweaked pretty good previous the upgrade [Thanks to VanBuren]. My cable company upgraded me from 4000/500 to 6000/500. I need help tweaking my settings for my new speeds please. Thanks in advance. ;)

[1.] Windows XP Pro SP2
[2.] Wide Open West - Advertised 6000/500
[3.] DSLReports - http://ttester.broadbandreports.com/tweak/block:46c43f6?service=cable&speed=6000&os=winXP&via=normal
[4a.] testmy.net - ::::::::::.. Download Stats ..::::::::::
Connection is:: 5201 Kbps about 5.2 Mbps (tested with 5983 KB)
Download Speed is:: 635 kB/s
Tested From:: http://www.testmy.net/
Test Time:: Fri Feb 18 13:29:45 EST 2005
Bottom Line:: 93X faster than 56K 1MB download in 1.61 sec
Diagnosis: Awesome! 20% + : 91.57 % faster than the average for host (wideopenwest.com)
Validation Link:: http://testmy.net/id-SHCNX7YGD

[4b.] Nitro - TCP/Web100 Network Diagnostic Tool v5.3.3a
click START to begin
Checking for Middleboxes . . . . . . . . . . . . . . . . . . Done
running 10s outbound test (client to server) . . . . . 567.10kB/s
running 10s inbound test (server to client) . . . . . . 5.23Mb/s
Your PC is connected to a Cable/DSL modem
Information: Other network traffic is congesting the link

-Statistics-

WEB100 Enabled Statistics:
Checking for Middleboxes . . . . . . . . . . . . . . . . . . Done
running 10s outbound test (client to server) . . . . . 567.10kB/s
running 10s inbound test (server to client) . . . . . . 5.23Mb/s

------ Client System Details ------
OS data: Name = Windows XP, Architecture = x86, Version = 5.1
Java data: Vendor = Sun Microsystems Inc., Version = 1.4.2_06

------ Web100 Detailed Analysis ------
Cable modem/DSL/T1 link found.
Link set to Half Duplex mode
Information: throughput is limited by other network traffic.
Good network cable(s) found
Normal duplex operation found.

Web100 reports the Round trip time = 85.78 msec; the Packet size = 1460 Bytes; and
There were 23 packets retransmitted, 204 duplicate acks received, and 221 SACK blocks received
The connection was idle 0 seconds (0%) of the time
This connection is network limited 99.98% of the time.
Contact your local network administrator to report a network problem

Web100 reports TCP negotiated the optional Performance Settings to:
RFC 2018 Selective Acknowledgment: ON
RFC 896 Nagle Algorithm: ON
RFC 3168 Explicit Congestion Notification: OFF
RFC 1323 Time Stamping: OFF
RFC 1323 Window Scaling: ON
Packet size is preserved End-to-End
Server IP addresses are preserved End-to-End
Client IP addresses are preserved End-to-End