PF decision in Turbo Hundo with 66 - call or fold?

[Rocco]

This might be simple, but while I have a good grasp of how and when to push with a short stack, I suck at deciding when to call or fold when facing a shove in the blinds.

8-handed halfway into Full Tilt $100+9 Turbo Hundo. Most players at the table are in push-or-fold mode.

Blinds: 200/400/50
MP1: ~4100
Hero (SB): 3200
BB: ~2650

MP1 pushes into a $1000 pot, I have 2950 after posting SB and ante. Call or fold with 66? We're nowhere near the bubble and MP1 plays like most opponents and open-pushes his fair share when folded to. Nothing extraordinary.