you'd best ask on the Platform newsgroup
which as well as other newsgroups, is targeted at the users of Eclipse
platform - developers.
This list is intended for PDE developers.
My first idea would be to press Ctrl+Shift+F1
on the first wizard page to identify which class implements it and then
get it's source code and see how it can be changed if at all..
Technical Support Engineer
Eclipse Support Center
IBM Software Group
[pde-ui-dev] customize the org.eclipse.ui.newWizard
I am using the org.eclipse.ui.newWizard extension point in my project and
need to do some changes on its first page (which displays a tree with the
different wizard categories):
1. by changing of the page title/description
2. by adding an invocation of the SelectionService to get the selection
parameters from the last active vew.