The locked version of CN Europe NT 2011.32 in combination with the UNL file (created with JetMouse Garmin Keygen v1.5 with Checksum Fix) works fine on my nüvi's 205, 250W and 350.

Just as an experiment, I tried the unlocked version of the map (unlocked by either Fast IMG Unlocker v.1.5 update 12-12-2010 or Garmin Unlocker Alternative v5.71). Much to my surprise, the unlocked version only works on the nüvi 255W. Not on the nüvi's 205 or 350. Anyone else have had this? Anything I do wrong? I could have understood if it was the locked version + UNL file which had not worked on certain units due to GMA...