ion-3rc-20070506, transients and scratchpad

Hi all, 

A couple of problems with the latest release (ion-3rc-20070506):

- Some transient windows still aren't entirely functional, for example
the firefox 'save as' dialog goes haywire after more than one size
change (if I click 'Browse for other folders', the size change is
honoured, but if I collapse the window after that it starts jumping
between sizes).

- The scratchpad sometimes occupies the whole screen and can't be
resized (at least I don't know how to do it, the usual bindings have
no effect). 

Thanks in advance,

Michael