10.5.7 Fixed MBP Sleep Issue!
I haven't tested the battery life on my 2.6Ghz MacBook Pro, but 10.5.7 FINALLY fixed the sleep problem I've been having since 10.5.5!
I use an external 1920 x 1200 monitor and whe I would wake the system from sleep, the internal MBP display would go dark after 5 or 10 seconds. At first I was restarting, thinking it might be a video circuit problem. Once I tried hitting the screen brightness keys and it the MBP monitor worked fine.
The first time I woke my system after applying the 10.5.7 update the MBP's monitor stayed on! FINALLY!
As for hackintoshes, if someone wants to trust their work and data to unsupported hardware, fine. Just don't cry when something goes wrong.
I want a full size screen, keyboard and well designed and build gear, so those teensy weensy netbook POS boxes have zero appeal for me.