Can I use Qbase to record?

I have two questions. First if I have my Triton hooked to my MPC and my MPC hooked to my computer will my triton be recognzed by QBase? Second can I record a track in QBase and export it as a wave file?

Can you explain in more detail how you have everything hooked up, and what you want to do?

Your second question: yes.
I don't know what version of Cubase you're using but mine records it as a wavefile by default. If you name your track you can just copy it out of the folder where you stored your audio.
If that doesn't work, there should be an export function in the file menu. This will render all your tracks as a single wave file, but if you mute all but one track you'll hear just that one track.

well I have a midi man 2+2 usb connection going to my computer that the trition and the MPC2kxl are both hooked into. since I know I can save my files as wav. I guess all I need to know is can I use the triton's instruments isted of the ones one Qbase?

I'm sure you can. I don't have the Triton, but i got other modules that i can play from Cubase. It sounds like you're using Cubase to sequence everything. In that case you need to run the 2X2's midi out to the Triton's midi in. Open a midi track in Cubase and set it's midi output to a midi channel. Set a patch on your Triton to the same midi channel and it will play your notes.
Also check out the midi tutorial on this site if you're new to midi.