That it is, nothing else.
Machine is setup, so, Plug and Pray as well, as net services can be disabled - because there is no need to edit them anymore, etc.
I would welcome suggestions what MORE to optimize, tough.
Now I can manage that on one of the machines (PC chips M810L mobo):
41MB ram used, and that is when looking at the machine by terminal, hehe. Cool, nope? But can be the rdclip, for example, removed? Or any other services there:
And now the main question - what could be also disabled THERE - using the Sysinternals Autoruns utility:
(a bit bigger image, but please let it stay for the optimitzing debate)