One of the drawbacks of any client server software product is the overhead of maintaining the client side installed components when changes are made, particularly in environments where the client workstations have restrictive security policies in place. Too often we have heard the cries of pain when an upgrade needs deploying to 100+ workstations.
So the good news is that our 2.6 release now includes an update service which will automatically upgrade the client components whenever newer versions are available, and this will happen invisibly to the user.
Of course for a really hassle free deployment the new Web based Document Manager 2010 is the answer, but I feel client server apps will be with us for some time to come.
Tim