Tuna pe queña introduccion al sistema mac os leopard

Dell optiplex 755
http://www.insanelymac.com/forum/lofiversion/index.php/t260503.html
Here is my selection

I used Hazard 10.6.1 - 10.6.2 ISO on a separate 150 GB Sata hard drive with only one partition. More partitions are supported, but I'll only describe what I did.

1. Installation.
* Burn the ISO to a blank DVD. I used Nero.
* Insert the os x dvd into the dvd drive and poweroff the pc.
* Remove the Windows HDD and connect the one for Mac OS X install.
* Turn on the PC and enter BIOS settings.
* Expand the "Drives" tree and make sure the 2 drives (DVD and HDD) are turned on and AHCI is enabled.
* Save & exit.
* On the Dell loading screen strike F12 and select to boot from DVD drive.
* [Optional]On Darwin boot screen press F8 and type -v orjust press enter if you don't want to see whats happening.
* Upon successful boot select your language. Mine's russian for example.
* When preparing is done, click utilities and select Disk Utility.
* Select the drive itself and click Partition.
* From the dropdown menu select the option with only 1 partition.
* Name it and use Mac OS X Extended (Journaled) as your file system.* Exit the Disk Utility.
* Click Continue, select the drive, click Customize.
* Select the Mac OSX 10.6.2 Combo, select the latest Chameleon as your boot loader, Expand the Audio tree and select VoodooHDA.
* Click Done.
* Click Install and skip the verification thing.
* Restart upon successful install.

2. Permissions and Updating.
* Before logging into your Mac OS X,boot from the DVD and select the Password Reset utility.
* Reset the password for "root System Administrator".
* Reboot.
* In the Chameleon Boot loader select "Boot Single User".
* on the "root" prompt type the following:
CODE
mount -uw /
cd System/Library/Extensions
rm -rf AppleTyMCEDriver.kext
cd /
touch var/db/.AppleSetupDone
exit

* Mac OS X should start booting.When prompted login as root and your password.
* In applications find the OSX86 Tools and launch it.
* Select "Restore Mac OS X to defaults" or something like that.
* Restart normally
* Create an account or log in as root.
* Click Apple logo in the top left corner and select Software Update.
* Click Show details, untick all the updates except for the "10.6.7 Combined".
*Install it.
* The installation should end up as a Kernel panic.
* Manually power off the PC and unplug the HDD.
* Plug the HDD into a PC with windows.
* Download MacDrive and on your OS X HDD go to x:\System\Library\Extensions and permanently delete Sleepenabler.kext and AppleTyMCEDriver.kext folders.
* Plug the HDD back into the Optiplex 755 and boot it normally.
* Youshould have Mac OS X 10.6.7 fully working. Now you can install all the other updates.

3. Enabling the QE/CI. (For nVidia GeForce 8500 GT 512 MB).
* Go to kexts.com.
* Find and download Nvenabler64.kext
* Go to System/Extra.
* copy the apple.boot.plist file to the desktop.
* Right click it and open with text editor.
* Add the following 2 lines:
CODE<key>GraphicsEnabler</key>
<string>No</string>

* Close, Save, move it back to the initial place by replacing the old one.
* Find your downloaded Nvenabler64.kext, right click it and open it with the Kext Utility.
* When the kext installs, reboot.
* QE/CI should be working now.

* Note: This QE/CI method should work with many other Nvidia graphics cards, but you'll have togoogle that.

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* Processor: 2.33GHz Intel Core2 Solo
* RAM: 4GB 800MHz DDR2
* Dual Boot:
* Drive1 = Mac (GPT partition).
* Drive2 = Windows7 64 bit
Installation
* Retail OS X 6.0 (upgrade DVD) Restored to Thumb Drive (LifeHacker method)
* Kernel: Vanilla mach_kernel...