recording midi and rendering audio by mpc 1000

hi
I have a problem... I record sth on mpc using keyboard and my daw with vsts its ok, when i press play everything is fine. but i would like to save this as a sample or render it in record>main out ?
is there any way to do that besides pluging mpc audio outs to sound card cuz i dont want to loose my quality...
i hope u know what i mean..
sorry for my english..and please help.
big up

Are you using a mixer?

actually no.. but i have one..
i've got midi keyboard --> mpc1k --> E-mu xmidi2 ---> daw with vsts
thats the setup