0 Increase BROADBAND

This is for broad band connections, though it might work for dial up.

Make sure your logged on as actually "Administrator".

Start->Run->type gpedit.ms

Expand the "Local Computer Policy" branch.

Expand the "Administrative Templates" branch.

Expand the "Network Branch".

Highlight the "QoS Packet Scheduler" in left window.

In right window double-click the "Limit Reservable Bandwidth" setting.

On setting tab check the "Enabled" item.

Where it says "Bandwidth limit %" change it to read 0.

Effect is immediate on some systems, some need to re-boot.

This is more of a "counter what XP does" thing. In other words, programs can request up to 20% of the bandwidth be reserved for them, even with QoS disabled.