I have these little cursor shaped forms that I need to be on Top of everything, all the time...
FormStyle
is already fsStayOnTop
I use this cod
I think that's as good as you're going to get. If your form stayed on top of menus, then users wouldn't be able to see a menu when they opened it. Doing something like that, especially when the system doesn't make it available through any easy means, borders on the malicious, or at least feels that way. You don't want your users to think that your program is malicious, so my advice would be to not try to do this in the first place.