leo4all doesn't work tried it failed everytime i have a better idea which works a lot better to install leopard. 1. install mac os x tiger then upgrade to leopard it is a lot more stable for the hackintosh.
I've got leo4all 10.5.2 installed on my Alienware Area-51 (Shuttle case) desktop connected to my HDTV in the living room. Works great. Was able to install and recognize all hardware without any problems (video card, belkin PCI wireless card, Firewireports, etc). I hear that they have 10.5.3 leo4all now but I think I'll just stick it out with 10.5.2 for now. Maybe update on a rainy day.