1. Open the "osx-leopard105.dmg" (Original
Leopard image 6.66 gb) with Disk Utility
2. Goto File -> New -> Blank Disk Image....
3. Set the size to Double Layered DVD DL (8.0 GB DVD+R DL be sure you have enough space on your Disk), Encryption: "None", Format: sparse disk image. Save it as
Leopard.
4. The empty Image will be mounted with the name
Leopard.sparseimage
5. In Disk Utility click on
Leopard.spareimage select Restore. Drop the orginal
Leopard Image in Source and drop the
Leopard.spareimage in Destination. This will take a while drink a tea or something
6. Now open the restored spareimage. Goto "Optional Installs" and drag the "Xcode Tools" in your trash can.
6a. In finder Select Go -> Goto Folder -> /Volumes/"your
Leopard.sparseimage mount point"/System/ there goto Installation -> Packages and Delete everything you don't need. Here is a List:
BE SURE NOT TO DELETE YOUR OWN PRINTER DRIVERS OR LANGUAGE
! So if you have an HP Printer and you use the German language don't remove HewlettPackardPrinterDrivers.pkg and German.pkg!!
Code:
BrazilianPortuguese.pkg
BrotherPrinterDrivers.pkg
CanonPrinterDrivers.pkg
Danish.pkg
Dutch.pkg
EpsonPrinterDrivers.pkg
French.pkg
FujiXeroxPrinterDrivers.pkg
German.pkg
GutenprintPrinterDrivers.pkg
HewlettPackardPrinterDrivers.pkg
Italian.pkg
Japanese.pkg
Korean.pkg
LexmarkPrinterDrivers.pkg
Norwegian.pkg
Polish.pkg
RicohPrinterDrivers.pkg
Russian.pkg
SamsungPrinterDrivers.pkg
SimplifiedChinese.pkg
Spanish.pkg
Swedish.pkg
TraditionalChinese.pkg
XeroxPrinterDrivers.pkg
7. Now again goto to Disk U. File -> New -> Blank Disk Image.... LeopardBoot, Size DVD R (4.7 gb) and Format: read/write Disk Image this will take a while. You can go to the toilet :P.
8. Now the final ^^!!!
unmount all images that you can unmount, Otherwise it won't work !!!!. In Disk U. click on the LeopardBoot Image (if not there just drag and drop in disk util) then Restore. As source you drop your
Leopard.sparseimage and destination
Leopard Boot. Before you click restore again make sure everything is unmounted!!!!
9.Burn the LeopardBoot image to an DVD!!
10.Shutdown your Mac with the burned DVD in it.
11.Now push down the ALT Key and keep it down. Boot your Mac.
12.A Pink Screen will appear. Wait till you have a normal mouse. At the right there will be your LeopardBoot Image if you have done everything right

!
13.Be sure you skip the dvd check during installation.
14.Be sure you don't select a language or printer Driver which is not on the dvd ^^.
15.Have fun with the new
Leopard 
!
Big thanks to
macdonglecrack@yahoo.com.ph for making these guide.