concerning Firefox Portable 3.0.0.1

When I try to compile the new NSI script to use my own custom splash image there is a error:

MakeNSIS v2.35 - Copyright 1995-2008 Contributors
See the file COPYING for license details.
Credits can be found in the Users Manual.

Processing config: 
Processing plugin dlls: "G:\PortableApps\NSISPortable\App\NSIS\Plugins\*.dll"
 - AdvSplash::show
 - Banner::destroy
 - Banner::getWindow
 - Banner::show
 - BgImage::AddImage
 - BgImage::AddText
 - BgImage::Clear
 - BgImage::Destroy
 - BgImage::Redraw
 - BgImage::SetBg
 - BgImage::SetReturn
 - BgImage::Sound
 - Dialer::AttemptConnect
 - Dialer::AutodialHangup
 - Dialer::AutodialOnline
 - Dialer::AutodialUnattended
 - Dialer::GetConnectedState
 - FindProcDLL::FindProc
 - InstallOptions::dialog
 - InstallOptions::initDialog
 - InstallOptions::show
 - LangDLL::LangDialog
 - Math::Script
 - MoreInfo::GetComments
 - MoreInfo::GetCompanyName
 - MoreInfo::GetFileDescription
 - MoreInfo::GetFileVersion
 - MoreInfo::GetInternalName
 - MoreInfo::GetLegalCopyright
 - MoreInfo::GetLegalTrademarks
 - MoreInfo::GetOSUserinterfaceLanguage
 - MoreInfo::GetOriginalFilename
 - MoreInfo::GetPrivateBuild
 - MoreInfo::GetProductName
 - MoreInfo::GetProductVersion
 - MoreInfo::GetSpecialBuild
 - MoreInfo::GetUserDefined
 - NSISdl::download
 - NSISdl::download_quiet
 - Splash::show
 - StartMenu::Init
 - StartMenu::Select
 - StartMenu::Show
 - System::Alloc
 - System::Call
 - System::Copy
 - System::Free
 - System::Get
 - System::Int64Op
 - System::Store
 - TypeLib::GetLibVersion
 - TypeLib::Register
 - TypeLib::UnRegister
 - UserInfo::GetAccountType
 - UserInfo::GetName
 - UserInfo::GetOriginalAccountType
 - VPatch::vpatchfile
 - newadvsplash::hwnd
 - newadvsplash::play
 - newadvsplash::show
 - newadvsplash::stop
 - nsDialogs::Create
 - nsDialogs::CreateControl
 - nsDialogs::CreateItem
 - nsDialogs::GetUserData
 - nsDialogs::OnBack
 - nsDialogs::OnChange
 - nsDialogs::OnClick
 - nsDialogs::OnNotify
 - nsDialogs::SelectFileDialog
 - nsDialogs::SelectFolderDialog
 - nsDialogs::SetRTL
 - nsDialogs::SetUserData
 - nsDialogs::Show
 - nsExec::Exec
 - nsExec::ExecToLog
 - nsExec::ExecToStack
 - registry::_Close
 - registry::_CopyKey
 - registry::_CopyValue
 - registry::_CreateKey
 - registry::_DeleteKey
 - registry::_DeleteKeyEmpty
 - registry::_DeleteValue
 - registry::_Find
 - registry::_HexToStr
 - registry::_KeyExists
 - registry::_MoveKey
 - registry::_MoveValue
 - registry::_Open
 - registry::_Read
 - registry::_ReadExtra
 - registry::_RestoreKey
 - registry::_SaveKey
 - registry::_StrToHex
 - registry::_Unload
 - registry::_Write
 - registry::_WriteExtra

!define: "MUI_INSERT_NSISCONF"=""

Changing directory to: "G:\PortableApps\FirefoxPortable\Other\Source"

Processing script file: "G:\PortableApps\FirefoxPortable\Other\Source\FirefoxPortable.nsi"
!define: "PORTABLEAPPNAME"="Mozilla Firefox, Portable Edition"
!define: "APPNAME"="Firefox"
!define: "NAME"="FirefoxPortable"
!define: "VER"="1.6.0.0"
!define: "WEBSITE"="PortableApps.com/FirefoxPortable"
!define: "DEFAULTEXE"="firefox.exe"
!define: "DEFAULTAPPDIR"="firefox"
!define: "LICENSEVERSION"="3"
Name: "Mozilla Firefox, Portable Edition"
OutFile: "..\..\FirefoxPortable.exe"
Caption: "Mozilla Firefox, Portable Edition | PortableApps.com"
VIAddVersionKey: "ProductName" "Mozilla Firefox, Portable Edition"
VIAddVersionKey: "Comments" "Allows Firefox to be run from a removable drive.  For additional details, visit PortableApps.com/FirefoxPortable"
VIAddVersionKey: "CompanyName" "PortableApps.com"
VIAddVersionKey: "LegalCopyright" "John T. Haller"
VIAddVersionKey: "FileDescription" "Mozilla Firefox, Portable Edition"
VIAddVersionKey: "FileVersion" "1.6.0.0"
VIAddVersionKey: "ProductVersion" "1.6.0.0"
VIAddVersionKey: "InternalName" "Mozilla Firefox, Portable Edition"
VIAddVersionKey: "LegalTrademarks" "Firefox is a Registered Trademark of The Mozilla Foundation.  PortableApps.com is a Registered Trademark of Rare Ideas, LLC."
VIAddVersionKey: "OriginalFilename" "FirefoxPortable.exe"
CRCCheck: On
AutoCloseWindow: true
SetCompress: Auto
SetCompressor: /SOLID lzma
SetCompressorDictSize: 32 mb
SetDatablockOptimize: On
!include: "G:\PortableApps\NSISPortable\App\NSIS\Include\MUI.nsh"
!include: "G:\PortableApps\NSISPortable\App\NSIS\Contrib\Modern UI\System.nsh"
NSIS Modern User Interface version 1.8 - © 2002-2008 Joost Verburg (G:\PortableApps\NSISPortable\App\NSIS\Contrib\Modern UI\System.nsh:8)
!define: "MUI_INCLUDED"=""
!define: "MUI_SYSVERSION"="1.8"
!define: "MUI_VERBOSE"="3"
!include: closed: "G:\PortableApps\NSISPortable\App\NSIS\Contrib\Modern UI\System.nsh"
!include: closed: "G:\PortableApps\NSISPortable\App\NSIS\Include\MUI.nsh"
!include: "G:\PortableApps\NSISPortable\App\NSIS\Include\Registry.nsh"
!define: "registry::Open"="!insertmacro registry::Open"
!define: "registry::Find"="!insertmacro registry::Find"
!define: "registry::Close"="!insertmacro registry::Close"
!define: "registry::KeyExists"="!insertmacro registry::KeyExists"
!define: "registry::Read"="!insertmacro registry::Read"
!define: "registry::Write"="!insertmacro registry::Write"
!define: "registry::ReadExtra"="!insertmacro registry::ReadExtra"
!define: "registry::WriteExtra"="!insertmacro registry::WriteExtra"
!define: "registry::CreateKey"="!insertmacro registry::CreateKey"
!define: "registry::DeleteValue"="!insertmacro registry::DeleteValue"
!define: "registry::DeleteKey"="!insertmacro registry::DeleteKey"
!define: "registry::DeleteKeyEmpty"="!insertmacro registry::DeleteKeyEmpty"
!define: "registry::CopyValue"="!insertmacro registry::CopyValue"
!define: "registry::MoveValue"="!insertmacro registry::MoveValue"
!define: "registry::CopyKey"="!insertmacro registry::CopyKey"
!define: "registry::MoveKey"="!insertmacro registry::MoveKey"
!define: "registry::SaveKey"="!insertmacro registry::SaveKey"
!define: "registry::RestoreKey"="!insertmacro registry::RestoreKey"
!define: "registry::StrToHex"="!insertmacro registry::StrToHex"
!define: "registry::HexToStr"="!insertmacro registry::HexToStr"
!define: "registry::Unload"="!insertmacro registry::Unload"
!include: closed: "G:\PortableApps\NSISPortable\App\NSIS\Include\Registry.nsh"
!include: "G:\PortableApps\NSISPortable\App\NSIS\Include\TextFunc.nsh"
!define: "TEXTFUNC_INCLUDED"=""
!include: "G:\PortableApps\NSISPortable\App\NSIS\Include\FileFunc.nsh"
!define: "FILEFUNC_INCLUDED"=""
!include: closed: "G:\PortableApps\NSISPortable\App\NSIS\Include\FileFunc.nsh"
!include: closed: "G:\PortableApps\NSISPortable\App\NSIS\Include\TextFunc.nsh"
!insertmacro: GetParameters
!insertmacro: end of GetParameters
!insertmacro: GetParent
!insertmacro: end of GetParent
!include: could not find: "TextReplace.nsh"
Error in script "G:\PortableApps\FirefoxPortable\Other\Source\FirefoxPortable.nsi" on line 71 -- aborting creation process

is there a new plug-in i need?
and i'm using NSIS portable... if that helps...