i (and a lot more, i guess) would like to have some script/application which kills or starts "high load" network stuff like skype. it should kill (send offline) skype when i leave my wlan or usb-lan and restart it when i connect to it again. this mechanism could save a lot of traffic for dataplan/noflat users.

i was told that this should be possible via dbus, but my dbus knowledge is very limited.

is anyone willing to implement that or is it impossible?

tia mortak