Suppress event times in week view? Within iCal the preferences settings let choose the use of event times
in month view.

I would like to obtain the same choice for the week view.

I'm actually using iCal on Snow Leopard, which I will shortly upgrade to Lion and Mountain Lion.
Is this choice possible within iCal on these different OS X versions?
Is there any progress on this possibility through these versions of the OS (this will be a key incentive to accelerate the OS X upgrade in such a case).

Additionally, is there any documentation about this level of tuning for iCal.
Yes.
It is possible from the Preferences &gt; General menu of Calendar to activate the display of event times within the week view too:

Show event times