Thanks a lot, link worked, but I have another problem.
During software update, I received a message "Inserted CD is defective, please remove CD and confirm with OK".

I removed CD and now I only have black screen on my display. I used a quality Verbatim CD, burned with ImgBurn at lowest speed and with verification.

Is this a matter of:
- faulty DVD drive in my car
- rubbish CD
- errors during CD burning (ImgBurn shown no errors during verification)
- problem with CD image I downloaded

Any advice, please?

Thanks, best regards

Ok.

and you have a mk4 dvd nav computer yes?

Well, it will be one of the above.

Try this, mk4 only MEGAUPLOAD - The leading online storage and file delivery service

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This is an OEM v32 in mode2/form format (so ok for mk3 and mk4) this should return the nav computer to OEM MEGAUPLOAD - The leading online storage and file delivery service do this first then try above

Thanks for link, I have MK4. Do you think I can burn the image on a DVD? I ran out of CDs :)

Yes, It can be burned onto a dvd, if you have the same language set up as a UK mk4 (UK,FRA,GER) then there is another image you can try.

I use a cd-rw and it works well, I also use 2 dvd-rw's for the map image as well, so my cameras are always upto date.

P.S welcome to the forums :)

I have UK+Spanish+French
I'll try your OEM with a DVD disc, hope it'll work :rolleyes:

just did this update....worked perfectly...thanks so much to the nice folks on this forum and especially the developer of this cool tweak

Hi, did you used PmN? I've bought the software but did not received yet the activation-code (after 2 days). :(

No, PMN is for adding non-alert POI to the OEM map.

Use POISon.exe for adding the alert POI's

Hi ccfj1, did you finally changes into rom_col ?

Using navtweak 2.6 or 2.7 appears change rom_col but nav_os don't accept this changes.

No not yet mate, The rom-col uses a locked part of the rom, so it works (OEM) regardless of upgrades, Nomad thinks it's possible to unlock this and load our new colour scheme, but is working on something else at the moment and I'm not sure if (or when) he will come back to navtweak and POISon.

I've put forward a list of updates that (I think) would enhance both navtweak and POISon, but will have to wait.

I'm looking for a vmware port of os9000 so see if I can un-pack and modify the OEM navboot code, this is proving difficult.

I'll post up when or if nomad replies.