Hi,

I myself are also looking for a good installer for my company. However,
after evaluating or hearding from other from their newsgroup on
installer like VISE installer, Setup Specialist,
Setup Factory, IS and wise installation. Most of them can do the
most basic installation without any problem.

However, only IS and Wise installation are much 'better' with it
script languages that it allow us to be able to customize uninstall
individual components of our setup if it is make up
of multiple components. The other three, in the meantime, do not support
these option which I stress in when looking for a good installer.
IS still give us more flexiblity but still not very user friendly compared
to other installer, wherease Wise installer is not as flexible as IS in it script language but user friendly.

HTH