well I tried the 3 mentioned Programms today (I used encSpot quite a while, but the other 2 I used for the 1st time today)

So there are some strange conflicts in the results.

One album I scanned for example, is "Gogo after 3.0" in EncSpot, the other 2 return "Fhg" for all files but one, which is tagged "LAME" ?!

another album is "Qdesign" and "fhG (fastenc or mp3enc)" in encspot, but all FhG in the other programms?!
- maybe the other tools can detect LAME/Non-LAME only?

also one of the albums is detected at 191 kbps in EncSpot, the other tools detect 192 Kbps correctly

So which information is now correct, which Tool is the one to use?
Or maybe even another alternative Software???

regards