Datacolor User to User Support Group.

After update to Spider3Elite V 3.0.6 my screensaver does not work anymore.
I have had no troubles with the preceeding versions.
Simple "exiting" the Spider3Utility in the systemtray restores normal
behaviour.
I have temporarily switched off the spider3utility with "msconfig",
but there remain some questions.

1. am I the only one with this kind of problems?

2. what does the spider3utility exactly do for me(i don't use
ambientlight monitoring).

(system is XP with all updates/patches, last update this morning).
thanks in advance for your answer(s).
Wim