Pioneer K06 in an iMac G5

I have just replaced the DVD burner of my iMac G5 20' 2GHz that originally came with a Pioneer K04. I bought the K06 in Germany from www.cyberport.de.
The overall exchange took me 15 minutes (including 5 minutes to find the proper screw driver).
OSX recognizes this drive including the DVD-RAM.

After couples of trials, including a DVD-RAM that is identified as a HD by Disk Utility, this drive works perfectly in the iMacG5.