I cant figure this one out...

On start up, I shoot up to 2k rpms for a second and then creep down to about 1200rpm. In gear, i sit right around 1k rpms. I have played around with my target idle and it has made no difference. I checked for a vac leak and have found nothing. Unplugged the maf and again... no change. Just wanna see where to go next here as far as figuring it out (pcv/IAC maybe?) before just throwing money at it. Other than this the car runs fine it is just annoying.

Jarred