Cubase & Gigastudio

[ricbac]

Hi!
I need little help here.
I use SB Live for Midi and Delta Omni studio for Audio.
When I use Cubase it's alright,but when I lunch Gigastudio there is no Midi signal.I can use mouse but I want to use my keyboard.
Maybe I have Midi thru SB Live?But how to hook up If Omni doesn't have Midi.

Thanks