Copying Leopard Install from External To iMac

[Mojo]

Since I have a lot of haxies, third-party apps and even a 13 year old LaserWriter I wanted to thoroughly test Leopard before installing it on my Intel iMac. I reformatted an external drive to GUID and cloned my internal Tiger iMac drive to it. I then installed Leopard and all updates on the external clone and did a wee bit of tweaking of settings, reinstalling drivers, etc. that did not survive the archive and install...

I have been running my iMac from the external drive testing apps and peripherals. Since everything appears to be running very smoothly I want to now upgrade the iMac to Leopard. Can I do an erase and restore via SuperDuper! or should I do another archive and install on the iMac drive? Are there any possible risks associated with doing it that way?

[dnanian]

You should be able to copy from the external to the internal, Mojo.

[Mojo]

Thanks Dave