I just had a 'brainwave' that probably won't be of any use, but it's an idea...
Would many of you find it more convenient if the two 20x20 checkboxes were stored in a single bitmap, side by side? I think it'd probably be more useful if you use different checkboxes for different projects, so you coud have things like:
CheckboxBitmap Llama.bmp
CheckboxBitmap TickBox.bmp
CheckboxBitmap HandDrawn.bmp
CheckboxBitmap Bodgy.bmp
...or stuff like that. Unless it'd make the installer bigger, which'd be inconvenient, I guess...
Any thoughts?