I find it inconsistent how in 'Find Symbol', <down> will go through the history of what I typed previously. It also wipes out what I've just typed.
While in 'Open', <down> will move the selection in the list. This inconsistency is confusing. (Personally, I wish they'd both behave like 'Open', and reserve Alt+down for bringing up the history.)
I'm using Beta5 (because the Beta6 regression of tool windows was too annoying) on Win64.
Thanks,
-martin