FruitMenu, one of my favorite haxies, is now compatible with Leopard. Download it here: http://www.macupdate.com/info.php/id/777 And if you don't know what it does, see here (my own use of it):
the odd thing is, unsanity's site doesn't even acknowledge the 3.7b beta version that works with leopard; it's stuck at 3.6.4 (non-compatible). but as you can see above, 3.7b DOES work, beautifully.
just goes to show that they aren't ready yet to support leopard. maybe this release is just a notification of some sort that they haven't given up yet on making their products leopard-compatible. based on my experiences with unsanity and tiger, most of their applications run deep into the OS, changing a lot of critical files. i guess the transition from tiger to leopard messed up all the hard work they did and forces them to start from scratch.. makes me feel bad for them, actually...