Looks like I found a way to turn it off, but you need your CD to do it.
From the Help:
Turn Communication Center On or Off
The CAD Manager Control utility turns Communication Center on and off. For
example, if you want to prevent Communication Center from sending
information to Autodesk, you can turn it off. Information about how to use
the utility is available by installing and running the utility, and then
clicking Help in the CAD Manager Control Utility window.
To install the utility, double-click setup.exe on the product CD. In the CD
Browser, click the Network Deployment tab, and under Install Supplemental
Tools, click Autodesk CAD Manager Tools 2.0. Under Autodesk CAD Manager
Tools 2.0, click Install. After you install the CAD Manager Control utility,
you access it from the Start menu (Windows).
"jd-drafter" wrote in message
news:4216084e$1_2@newsprd01...
>
> "Dennis Hyman" wrote in message
> news:421506f7$1_1@newsprd01...
>> Try disabling the communications center in LDD, and see if your problems
>> still continue.
>>
>
> well yesterday i did stop the WSCommCntr1.exe process.. and i still left
> an
> acad.exe process open all night until this morning- when i stopped it...
> as
> far as disabling the comm center in ldd- i have ldd2004- i have set the
> comm. center to ondemand only but do not see any other options for
> complete
> disability...
>
> am i missing the boat here?
>
> thanks
>
> jjd
>
>