Hi,
It seems using ad_client_property to keep the wizard params was not a good design. We have problems integrating it with none wizard pages that wish to directly use the sub wizards. For example if we have a sub wizard that we wish to reuse from other pages. We can't set the params of the sub wizard from a normal tcl page, since the wizard has not been created yet, hence no wizard::set_param yet. I will revert back using http vars so pages can link and populate the http vars.
Collision of the params will also be given back to the developer to make sure that it does not collide.
