using laptop w/o external sound card and external mixer

hi all just got my mixvibes which i use with a firstmix gemini. I'm having trouble configuring the channel outputs, it wont let me split outputs 1 and 2. virtual DJ lets me do it no problem. if much prefer use mix for better scratching and the jogwheels on the firstmix feel more responsive.
i have asio4all with everything activated but it still only gives me the option for outputs 1 and 2 together.
i dont need que or anything my mixer does that i just need the left and right outputs for each deck.
i have asio4all with everything activated but it still only gives me the option for outputs 1 and 2 together.
i dont need que or anything my mixer does that i just need the left and right outputs for each deck.