Someone please help. I was reinstalling a printer driver and my power cut off while it was installing. now the computer wont start and i get this message below... I read to use the install dvd but my CD drive is broke and wont take cds. I did manage to hook it up to my dads computer with target disk mode so i can access files. his computer is a windows though. i do have a copy of the Leopard install cd saved as a DMG on his computer and a 8gb flash to boot it but i cant format the flash drive to be mac extended journaled GUID from his computer.IS there a program to do this???I dont know what needs to be fixed or where i can get this acpi driver? can anyone help because i dont have any money to get this fix and i need my mac for college which im starting soon. This is the error message panic(cpu 0 caller 0x004384FF): "unable to find driver for this platform: \"ACPI\".\n"@/SourceCache/xnu/xnu-1228.12.14/iokit/Kernel/IOPlatformExpert.cpp:1407 (That is the first line. It goes on to say...) Debugger called: <panic> Backtrace (CPU 0), Frame : Return Address (4 potential args on stack) (then there are 7 lines that start with 0x2f5d3 followed by) Backtrace terminated-invalid frame pointer 0 BSD process name corresponding to current thread: Unknown Mac OS version: Not yet set Kernel version: Darwin Kernel Version 9.7.0: Tue Mar 31 22:52:17 PDT 2009; root:xnu-1228.12.14~1/RELEASE_I386 System uptime in nanoseconds: 180744654 It also says 64bit mode enabled and i thought macs were 32bit. I also tried resetting the pvram or whatever its called and no luck Someone please help!!!!