如何将SharePoint网站从一个活动目录域移动到另一个？

I have a SharePoint virtual machine in one active directory domain (for example domain1) and I want to transfer all the sites it has to another active directory domain (domain2). I don’t know which could be the best procedure to do this, if I detach and attach my virtual machine from domain1 to domain2 it probably didn’t work since all the accounts used by SharePoint are no longer valid. (Both domain are not in the same network and didn’t trust each other). Additionally I could export the sites in domain1 and import them on domain2 using stsadm, but if I use this technique I have to manually install all the features, solutions and personalization I made on my original server. Does anybody know the best approach to “move” the sites from one domain to another? I have a SharePoint virtual machine in one acti