Reply to S4 with autotune?

Hey guys, I've been on this site for quite sometime just browsing around. I've found alot of valuable info here. Anyways, I've ran into an question that the search function just doesnt seem to do any justice, so figured it was time to sign up and see if any of you s4 gurus here can give me some insight on this question. Right now I have the s4, and the maschine, but havent been able to successfully run them in sync yet. (windows 7 on an HP HDX16 ) Future plans are to get the macbook so i can run them in sync without any issues.

But anyways, for right now im just using the S4, haven't used the maschine too much. I was wondering if there was anyways to use an Auto-Tunes vst with the loop recorder on the S4. I have a mic and everything, Im guessing I would have to run the vocals through autotunes and then set the output of auto tunes through the loop recorder. Anyone have any experience with this? I've been reading through the manual and searching around, but cant seem to find anything about it