I have downloaded already.
Tried with CPUminer and also with YACminer (whjich is actually a modified cgminer for YAC) but no soccess at all

Could You please one of You who are mining give me a proper command line

With my settings is always error message like "no reply by emty server" or only rejected with boooos

Thank You in advance.
You can hit me by PM as well.
For GPU I use the following command line:
start yacminer.exe --scrypt -o http://yac.coinmine.pl:9088 -u *user* -p *pass* -w 128 --lookup-gap 2 -I 8 --thread-concurrency 8192 -g 2 --gpu-engine 1200 --gpu-memclock 900 --gpu-powertune 20
For CPU I'm use:
start minerd-corei7.exe -a scrypt-jane -t 4 -s 2 -o stratum+tcp://yac.coinmine.pl:9088 -u *user* -p *pass*
Which pool are you using? Maybe try yac.coinmine.pl? I haven't had any problems with it.