we had a upgrade project from 2007 to 2010 . first we are doing on test(vm created in same server where share point production environment exist ) machine had following qn's 1) we will create a replica of sharepoint in vm and then upgrade (production running in parallel) so once the upgrade is done how to move the new files or documents what ever the stuff they will add in production to upgraded environment . 2) as it is a intranet application and the url to access sites will be same even after upgrading is there any chance the url will show new version is there any way i can stop the pointing to wards to new version url until we test the new version 3) can we run both version in parallel for some time (once the upgrading and test is successful the test VM environment may the final version ). please suggest me the best way to handle this situation Thanks in advance Regards Manjula