Error list dialog and what to backup

Hi,

1) I'm having some problems with the error list dialog.
A) The title bar and line below often don't draw correctly.  Just now,
the editor window resized but the error list wasn't visible at all.
Most times I can see iSeries Error List and the name of the member in
the title bar, but no little triangle to drop down or "X" to close, and
no arrows underneath.  I have the error list docking on the right hand
side of the screen.  Double clicking the title bar twice sorts it out,
but it's annoying.
B) Could we either have the ability to set defaults for what messages to
display and whether to insert messages, or have it remember them between
sessions.  This is a pain.

2) I work on a desktop machine most of the time, with a laptop if I'm
travelling.  What files do I need to move from desktop to laptop to
retain key mappings, window settings etc.?  I couldn't find anything in
the help.

Thanks
Rob