>Jason,
>i think it is the xp explorer.
>u need to turn off the autorun feature i think.
>
>u would have to modify the registry with Administrator privileges
>Before u do any thing make a backup. strongly recommended.
>see if it helps
>
>Click Start, Run and enter REGEDIT Then go to:
>
>HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\Explorer
>
>Create a new value called: NoDriveTypeAutoRun
>Type is: DWORD
>Value is: 0x000000b5 (181)
>
>You may need to log off/log on or reboot for the change to take effect.
>
>suhas

That seems to have worked. But I have only made the change to one PC so far.
The PC didn't have the explorer key so I had to add that as well.

Do you know exactly what affect this setting has?

Thanks again.