Clone a portal page strucutre using APInd all its chi

Hi, is it possible to clone a ContentNode and all its childs to create the same page structure using API (ContentModel, etc...)?
Won't be there any problems with the new pages' objectids? I would like to modify the parameters of the portletinstances as well. I guess it is possible. If not, which would be the best way to code a portlet that clones a page strucuture? Maybe xmlaccess or PortalScript?

Thanks in advance

I am not sure about an API, but you might try using CopyPage.xml to do this with XMLAccess:

[url]http://publib.boulder.ibm.com/infocenter/wpdoc/v6r1/index.jsp?topic=/com.ibm.wp.ent.doc_v6101/admin/admxmsmp.html[/url]

I think, it is possible using the Controller SPI