Installing Mac OSX 10.6
-----------------------------
DVD :Snow Leopard 10.6.1-10.6.2 SSE2/SSE3 Intel AMD

PROCESS:
Boot Form DVD
press F8
on command line: busratio=20

Format Disk to HFS from Disk Utility
Installed updates 10.6.1 and 10.6.2
Boot Loader Chameleon_RC5_PCEF_10.5
Legacy Kernel_10.2.0
UUID
FakeSMC_V1
X11
Installation complete
reboot
on command line: busratio=20 -v fakesmc memsize=4096
problem

PROBLEM: Plays installation music and voice over(Static Wallpaper of apple)
BUT DOESN'T CONTINUE INSTALLATION EVEN ON Esc KEY

LAPTOP CONFIGURATION :

S541033IN8 - DELL Studio 1558 Notebook-OCQT
-Studio 15 Direct Base
-Intel(R) Core(TM)i3-350M (2.26Ghz, 4Threads, 3M cache)
-Intel(R) Core(TM) i3 Label
-4GB Dual-channel 1333MHz DDR3 SDRAM (2 x 2GB)

-320GB 7200RPM SATA Hard Drive
-Slot Load 8X DVD + /-RW Drive with DVD + R double
-512MB ATI Mobility Radeon HD 4570
-Dell(TM) Wireless 1520 802.11n Mini-Card
-Integrated Stereo Sound
-Dell(TM) Wireless 365 Bluetooth Module