How install games for iPhone 2.0

1) Jailbreak your iPhone with PwnageTool.
2) Disconnect and quit iTunes
3) Install Unix Subsystem and OpenSSH with Installer 4
4) SSH into the iPhone with Terminal or an SFTP-capable FTP app such as Transmit.
5) The iPhone's IP is 10.0.0.2, username is root, password is alpine (default setting)
6) Using SSH, go to:
"/System/Library/PrivateFrameworks/MobileInstallation.framework" folder
7) Inside MobileInstallation.framework folder, find and backup the file "MobileInstallation"
8) Download this patched file:
http://rapidshare.com/files/133118635/MobileInstallation
9) Erase .dylib from the downloaded file
10) Upload the over to "/System/Library/PrivateFrameworks/MobileInstallation.framework"
11) Set permissions of 775 to the newly uploaded file "MobileInstallation"
12) Reboot your iPhone - IMPORTANT! Otherwise Apps will not install!

To install apps, just double-click or drag ".ipa" files to iTunes.

Enjoy!