Not sure COOP if any are needed for your connection to remain up. I have cable modem sevice and all I have running is AH, explorer and systray.
You really do need to dump all those programs when flying online. They're sucking your CPU down and I can almost guarantee your performance will be so much better.
I have the procedure to remove alot of that stuff from the registry but you can do it easier by right mouse clicking on the tray icon and selecting preferences where you can find the means to disable it from starting up every time you boot your PC.
In the mean time just do ctrl alt del and end each task one at a time till all you have is AH, explorer and systray running. If you lose your DSL connection then reboot and retry end tasking on each program while checking your DSL connection inbetween shutting each down to find out which one you need to leave alone for your internet connectivity.
-Westy