It's called 'wineshelllink', under wine/tools. You have to add
an entry [wine] "ShellLinker" = "/path/to/wineshelllinnk/wineshelllink"
to make it work.
It could probably use some testing and verification on KDE 2.2 (you can test it standalone very easily).
Someday when you want to test a decibel meter, ask me how I feel about the changes in menu files between KDE 1.x, 2.0, 2.2, Gnome 1.2, Gnome 1.4, and then ask me how I *reallY* feel about the Mandrake menu system <g>.
Actually Caldera and SuSE started an effort to unify the menu system handling like half a year ago, possibly across the LSB side.
I am afraid the effort sickered into the sands of the time. :/
Ciao, Marcus