I believe it means that it will over write any other installation of
I installed 2.0b1 and it didn't harm my 1.1.17 install at all.
If we are talking about the installation files (rather than the default profile
location) then on my computers the install directories are
SeaMonkey 1.x (on XP x86): C:\Program Files\mozilla.org\SeaMonkey
SeaMonkey 2.0 (on W7 x64): C:\Program Files (x86)\SeaMonkey
so it would seem that SM2 would not overwrite the SM1 installation.
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