thank u very much again, its amazing to get so much help!
I scaled the counter up, it was really to small and made the floor ceramic tiles smaller, also set down amount of reflection for the floor cause it was so shiny.
Then I corrected the position of the clock hands, they were behind the clock … 
After that i increased the size of the mug handles, think at least 3 fingers fit in now 
The line on the top of the microwave is the space between the door and the “corpus” (dunno what it is called) of the microwave. It should indicate that there is a door in the microwave and that its not only a cube, but u are right it looks too strange, maybe also because of the silly shadow produced by just setting it smooth what i also fixed now.
The plate is more detailed now, marble - looking i hope (if not, blame also http://en.wikibooks.org/wiki/Blender_3D:_Noob_to_Pro/Every_Material_Known_to_Man/Marble :).
Material for the wine bottles is now the same as the galsses, just dark-green. Think this material looks better, and IQR is also included (in the old bottle material i even didnt set neither the ray transparency, nor IQR…)
The depth of the groove is also fixed, this is a problem i also recognized at the beginning of the project, but i had no vertex group for the groove and at that time i thought it would be ok to let it remain that deep way, but now i fixed it with much editing and it looks better i think. Nevertheless i would like the shelves to remain in that position, thats the only think i didnt alter! 
Now to the light settings :
Its amazing to see how u set up all the lights, i think i can comprehend ur system, but i would never have found this solution on my own. With ure lights its looks way betta !!! But i dunno y …
I followed all the other settings u described.(there is also a wall on the left side). Thanks a lot for that lightning!!!
So with all ur help, i produced this Rendering :
omg couldnt get it ready, after 7 hours of rendering again, i want to sleep and my pc is too loud !!!, So i had to break the operation, the wine glass and the shelves on the upper right coludnt be rendered ready… sorry…
(5 Osa 1024 x 768…)
btw - everthin looks a bit stuccy or not?
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