viftool

Splits and joins tomtom .chk/.vif files - commandline tool!
2008-08-23 : sourcecode (python / linux, windows, mac os; patched for 920T)
viftool.1.3.py
2006-01-11 : fixed windows exe version (fixed cr/lf bug in ogg extraction)
viftool.1.1.zip
2004-09-14 : first windows exe version
viftool.1.0.zip
Here are some hints on how to create your own navigation voice...
merlin@ghostwheel.de