What a bummer...

When taking pictures during a walk on Saturday, my lens jammed up and I could no longer zoom out.  I attributed it to the cold (the previous owner warned me that it could lock up around -10), and figured that it would be fine once indoors (it was slow to zoom in and out in the cold before).
Since it was under warranty, it's been taken into El Giganten who sent it to a repair center today...I'm hoping that the damage is covered and will be fixed and returned to me soon (I didn't drop it or do anything to harm it!).
...wish me (and my lens) luck!