How do I change the cross project ID. I have several projects running, all with the same Email address and different cross-project IDs have been allocated. Is there any way to change the ID, so that I can get combined stats.

Peter

To put it another way, you need to apply lots of patience. :)

Thanks everyone

More accurately you need to run all the project on one computer.

If you have more than one computer you need at least one project in common between two computers.
example
Computer 1 Project A, B, C
Computer 2 Project A, D, E
Computer 3 Project B, F, G
Computer 3 Project F, H, I

The above example can take a very long time to synchronize the cross project ID. It is better if all computers have the same project in common and for the unification on stats site, all projects should use the same email and user name.