recording arpeggiator-output in logic ?

[clueblast]

hi, i?m new to this board, as i?ve never had any virus issues using cubase vst and sx 1-3.
however, sometimes i have to work with logic7 and there it seems not at all obvious how to set it up so i?d be able to trigger the virus(b) from a logic track and at the same time record the arpeggiators output to another logictrack (without causing a midiloop). i can?t imagine that this ain?t possible given the "flexible" environment possibilities

any hint would be most welcome.

thanks

cb