Sorry to dredge up an old post, but this is relevant:
LOTS of fixes in v1.1 !
All of the graphical errors are fixed. Migration is much smoother. It still assigns pin names to the symbol, not the part, so if you use the same symbol for multiple parts with different pin names in Logic, it will create a new symbol in xDx.
Now if I can figure out how to get it to bring over the part attributes I assigned in Logic. I tried editing the .cnv file, no luck.