Nomenclature

Keeping on my favourite subject (at least, the one I seem to raise most 
often), I'd like some advice on the naming of some util widgets.

Currently, I have:

xwt.util.list
   An alphabetically ordered list of objects
   ie: an automatically ordered array with binary insertion
   and retrieveal

xwt.util.vector
   An arbitrarly ordered list of objects with quick retreival
   ie: an array that scales well

Is everybody happy with those names?

Would people prefer maybe 'list' to be 'hash', and then perhaps 'vector' 
to be 'list'?  Or are there other suggestions?  Since these will be used 
quite a bit in the widgets, I'd appreciate it if we got them named 
quickly now rather than later. :)

- Charlie