Disable TourGuide on nüvi 205

[simplyfat]

Hi,

I have a nüvi 205 (HWID 851) with firmware 7.60. I have a TourGuide GPI (WAV) installed and I would like to choose between "Auto Play", "Prompt" and "Off" in Tools>Settings>Proximity Points>TourGuide (seen this option on screenshots). Unfortunately I cannot see these options on my model. Only "Proximity Alerts">"Custom POIs" is available.

Is there a way to modify the gpi's (they're my own), flash an alternate firmware or other workaround to have these options? I know that I can just delete the gpi's, but I want to only temporarily disable the TourGuide and leave Speed Alerts enabled (and the other way around as well) without using USB.

Does anybody know why the 2xx models are not capable of MP3 playback? This seems like a software restriction to me. Has there been any success flashing an MP3 enabled firmware onto these devices?

Cheers,
simplyfat

[Giomen]

Only one simple answer on your dozens of question - NO!