there were already files named 85 and 86 on the disc so i just went to the next pair, i didn't have to overwrite anything on the disc except the eng.lsc file.

i made the files myself, i got the camera files from pocketgps in tomtom ov2 format first and then used POIConverter v4.08 from here and asc2idxurl_mk4.exe from here to make the idx/url files.

i got the 2 htm files from here also.

the lowest speed i can burn at is 4x, this is what i've been using.

thanks for your help.