Yes you have to install a Tcl script on a windrop, the same way you do with eggdrop.
Seeing as both are the same thing, this would usualy mean there is no differance between this either.
Note: Remove the image from your signature. Even DSL users do not appreciate having to download image of that size. On top, it make for a whole lof of scrolling. To make matters worse, when you are the only person with one, it makes you look like a DI**