Thanks for your reply.
Thats a pity... I think your solution wont satisfy me

Something like this, but for the whole month would be awesome:

The "Shadow4 - Month View" window has this kind of view for all month's days, but without the time list. The "Shadow4 - Week View" has the same window for 7 days, but it uses too much space on screen. Making it for 30/31 days would be bigger.

Here's an example of the Month View: www.rainlendar.net/cms/index.php?option=com_kunena&Itemid=42&func=view&catid=3&id=12766&limit=6&limitstart=6#12817

I really appreciate your help, thank you!
The month view is quite something like what I'm looking for. I think i need some time to get used to this look, but it will be fine!

I'm now using two "Month View"-Calenders, one below the other.. so...one last thing: Is it possible to hide the "MONTH VIEW" lettering at the top? Maybe i have to adjust the skin itself somehow?

/E: There is another thing: Im trying to adjust the categories colors. I know I can do that by skins->categories->add new one. But... there I just can choose among some colors. These colors are to colorful...to bright! I'd like to pick completely individual colors for categories like I'm able to do for the textcolor? Is that possible somehow?