Pdmarkers broken with new maps29.js

Seems that Pdmarkers are semi-broken with the new Google Maps js (using
the latest pdmarker.js -> 0.99a 10/12/05 ). All the functionality seems
to be there (I'm specifically using setHoverImage()), but all the
markers are now off by a block or two. As soon as I take out the
Pdmarker functionality, map markers seem to be fine.

Is there a better way to go about adding a hover event to markers so
that they change images so I don't have to rely on a third-party
include?