This provides a more unified look to the schemes, with elements seeming to flow naturally into each other. All the schemes included in this archive require Kaleidoscope 1.5 or later. They will not work with either version 1.0 or 1.0.1 and may not even appear in earlier versions of the Kaleidoscope control panel. As such, they share the same system requirements as Kaleidoscope 1.5 itself. For full details of the limitations and incompatibilities of Kaleidoscope, please refer to the online documentation in the Kaleidoscope control panel.
Some programs have problems when interface elements are replaced.
The programmers have made assumptions about the shape of buttons, etc. This can result is some cosmetic problems, especially when using schemes that makes major changes to the shape of some interface elements, like creating square buttons. There are some known problems with the drawing of Finder progress bars. This seems to be a system problem that Apple have yet to sort out. Since the Finder is the most common application where the progress bar is displayed, the designs in these schemes have been optimised for an eleven pixel fill region.