I found this log file:
Apr 25 08:07:10 Savvysherpas-iMac Install Mac OS X Lion[140]: @(#)PROGRAM:IA PROJECT:InstallAssistant-214
Apr 25 08:07:10 Savvysherpas-iMac Install Mac OS X Lion[140]: Hardware: iMac11,3 @ 2.80 GHz (x 4), 8192 MB RAM
Apr 25 08:07:10 Savvysherpas-iMac Install Mac OS X Lion[140]: Running OS Build: Mac OS X 10.6.8 (10K549)
Apr 25 08:07:10 Savvysherpas-iMac Install Mac OS X Lion[140]: Env: PATH=/usr/bin:/bin:/usr/sbin:/sbin
Apr 25 08:07:10 Savvysherpas-iMac Install Mac OS X Lion[140]: Env: TMPDIR=/var/folders/oc/ocywo8c9HkCKxs7PaSaQ7U+++TI/-Tmp-/
Apr 25 08:07:10 Savvysherpas-iMac Install Mac OS X Lion[140]: Env: SHELL=/bin/bash
Apr 25 08:07:10 Savvysherpas-iMac Install Mac OS X Lion[140]: Env: HOME=/Users/savvysherpa
Apr 25 08:07:10 Savvysherpas-iMac Install Mac OS X Lion[140]: Env: USER=savvysherpa
Apr 25 08:07:10 Savvysherpas-iMac Install Mac OS X Lion[140]: Env: LOGNAME=savvysherpa
Apr 25 08:07:10 Savvysherpas-iMac Install Mac OS X Lion[140]: Env: DISPLAY=/tmp/launch-9EXakA/org.x:0
Apr 25 08:07:10 Savvysherpas-iMac Install Mac OS X Lion[140]: Env: SSH_AUTH_SOCK=/tmp/launch-qN9AUA/Listeners
Apr 25 08:07:10 Savvysherpas-iMac Install Mac OS X Lion[140]: Env: Apple_PubSub_Socket_Render=/tmp/launch-RT7FBa/Render
Apr 25 08:07:10 Savvysherpas-iMac Install Mac OS X Lion[140]: Env: COMMAND_MODE=unix2003
Apr 25 08:07:10 Savvysherpas-iMac Install Mac OS X Lion[140]: Env: __CF_USER_TEXT_ENCODING=0x1F5:0:0
Apr 25 08:07:11 Savvysherpas-iMac Install Mac OS X Lion[140]: Using distribution archive from /Applications/Install Mac OS X Lion.app/Contents/SharedSupport/OSInstall.mpkg
Apr 25 08:07:11 Savvysherpas-iMac Install Mac OS X Lion[140]: Configuring products from SharedSupport folder
Apr 25 08:07:11 Savvysherpas-iMac Install Mac OS X Lion[140]: Using product <OSInstallDVDProduct> based on media at /Applications/Install Mac OS X Lion.app/Contents/SharedSupport at distance 5
Apr 25 08:07:11 Savvysherpas-iMac Install Mac OS X Lion[140]: Using product <OSInstallESDProduct> based on distribution at /Applications/Install Mac OS X Lion.app/Contents/SharedSupport/OSInstall.mpkg at distance 5
Apr 25 08:07:11 Savvysherpas-iMac Install Mac OS X Lion[140]: Checking Software Update catalog URL http://swscan.apple.com/content/catalogs/others/index-lion-snowleopard-leopard.m erged-1.sucatalog
Apr 25 08:07:12 Savvysherpas-iMac Install Mac OS X Lion[140]: No available package ref for compatibility update. Ignoring.
Apr 25 08:07:38 Savvysherpas-iMac Install Mac OS X Lion[140]: IATool launched
Apr 25 08:07:39 Savvysherpas-iMac Install Mac OS X Lion[140]: Connected to IATool 1b03bd40
Apr 25 08:07:40 Savvysherpas-iMac Install Mac OS X Lion[140]: No available package ref for compatibility update. Ignoring.
Apr 25 08:07:40 Savvysherpas-iMac Install Mac OS X Lion[140]: Preventing machine sleep.
Apr 25 08:07:40 Savvysherpas-iMac Install Mac OS X Lion[140]: Using product IA_PKSecureNetEnabledProduct <file://localhost/Mac%20OS%20X%20Install%20Data/> at distance 5
Apr 25 08:07:40 Savvysherpas-iMac Install Mac OS X Lion[140]: Using mutable product path: /Mac OS X Install Data
Apr 25 08:07:42 Savvysherpas-iMac Install Mac OS X Lion[140]: Using product <OSSoftwareUpdateCatalogProduct> from product keys 11D50_ServerEssentials at distance 25
Apr 25 08:07:42 Savvysherpas-iMac Install Mac OS X Lion[140]: Retrieving 0 packages (0.000 GB)
Apr 25 08:07:42 Savvysherpas-iMac Install Mac OS X Lion[140]: Verifying InstallMacOSX.pkg/InstallESD.dmg
Apr 25 08:08:57 Savvysherpas-iMac Install Mac OS X Lion[140]: Finished operation queue
Apr 25 08:13:14 Savvysherpas-iMac Install Mac OS X Lion[140]: Extracting files from /Applications/Install Mac OS X Lion.app/Contents/SharedSupport/InstallESD.dmg
Apr 25 08:13:15 Savvysherpas-iMac Install Mac OS X Lion[140]: Extracting Boot Bits from Outer DMG:
Apr 25 08:13:15 Savvysherpas-iMac Install Mac OS X Lion[140]: Copied kernelcache
Apr 25 08:13:15 Savvysherpas-iMac Install Mac OS X Lion[140]: Copied Boot.efi
Apr 25 08:13:15 Savvysherpas-iMac Install Mac OS X Lion[140]: Ejecting disk image
Apr 25 08:13:26 Savvysherpas-iMac Install Mac OS X Lion[140]: Generating the com.apple.Boot.plist file
Apr 25 08:13:26 Savvysherpas-iMac Install Mac OS X Lion[140]: Linking self-contained dmg into mutable product
Apr 25 08:13:26 Savvysherpas-iMac Install Mac OS X Lion[140]: com.apple.Boot.plist: {\n "Kernel Cache" = "/Mac OS X Install Data/kernelcache";\n "Kernel Flags" = "container-dmg=file:///Mac%20OS%20X%20Install%20Data/InstallESD.dmg root-dmg=file:///BaseSystem.dmg";\n}
Apr 25 08:13:26 Savvysherpas-iMac Install Mac OS X Lion[140]: Done generating the com.apple.Boot.plist file
Apr 25 08:13:26 Savvysherpas-iMac Install Mac OS X Lion[140]: Blessing / -- /Mac OS X Install Data
Apr 25 08:13:26 Savvysherpas-iMac /Applications/Install Mac OS X Lion.app/Contents/Resources/InstallAssistantTool[150]: Blessing Mount Point:/ Folder:/Mac OS X Install Data plist:com.apple.Boot.plist
Apr 25 08:13:26 Savvysherpas-iMac /Applications/Install Mac OS X Lion.app/Contents/Resources/InstallAssistantTool[150]: ***************************** Setting Startup Disk *****************************
Apr 25 08:13:26 Savvysherpas-iMac /Applications/Install Mac OS X Lion.app/Contents/Resources/InstallAssistantTool[150]: ****** Path: /
Apr 25 08:13:26 Savvysherpas-iMac /Applications/Install Mac OS X Lion.app/Contents/Resources/InstallAssistantTool[150]: ****** Boot Plist: /Mac OS X Install Data/com.apple.Boot.plist
Apr 25 08:13:26 Savvysherpas-iMac /Applications/Install Mac OS X Lion.app/Contents/Resources/InstallAssistantTool[150]: /usr/sbin/bless -setBoot -folder /Mac OS X Install Data -bootefi /Mac OS X Install Data/boot.efi -options config="\Mac OS X Install Data\com.apple.Boot" -label Mac OS X Installer
Apr 25 08:13:27 Savvysherpas-iMac /Applications/Install Mac OS X Lion.app/Contents/Resources/InstallAssistantTool[150]: Bless on / succeeded
