After I downloaded 4.0.5i4 I ran it from another drive and was prompted to qualify it (my "downloads" folder is kept away from my main X drive). I'd thought that the proggy should have found my initial qualification "stuffs" on my main drive... but went on and qualified it I got it started and opened a file to play with for a few minutes and then exited the program. A short while later I copied it over to the sub folder of "Applications" where I keep my audio programs and attempted to run it again.
I was asked to Qualify this copy, so did that. Since then I have ran the program twice sucessfully.
I have now started it a 3rd time and "Bingo!"... I'm asked to Qualify it once more
Thankfully my email runs pretty fast, but, if this qualification doesn't take, I'm tempted to to keep Metro running in the background just so I don't have to re-qualify it no mo'... heehee