Change MOSS and WSS Passwords

 @echo off
rem for more info please see http://support.microsoft.com/kb/934838
rem central admin
echo *** Updating Central Admin password
“%commonprogramfiles%\Microsoft Shared\Web server extensions\12\BIN\Stsadm.exe” -o updatefarmcredentials -userlogin %1 -password %2
rem other app pools
echo *** Updating app pool passwords
“%commonprogramfiles%\Microsoft Shared\Web server extensions\12\BIN\Stsadm.exe” -o updateaccountpassword -userlogin %1 -password %2 -noadmin
rem ssp – new
echo *** Updating ssp password for new installs
“%commonprogramfiles%\Microsoft Shared\Web server extensions\12\BIN\Stsadm.exe” [...]

MOSS 2007 with SP1 slipstream download

you can download the full slipsteam version of MOSS 2007 with SP1 here:
Office SharePoint Server 2007 with SP1 (32 bit)
http://www.microsoft.com/downloads/details.aspx?FamilyId=2E6E5A9C-EBF6-4F7F-8467-F4DE6BD6B831&displaylang=en
Office SharePoint Server 2007 with SP1 (64 bit)
http://www.microsoft.com/downloads/details.aspx?FamilyId=3015FDE4-85F6-4CBC-812D-55701FBFB563&displaylang=en
Download the OfficeServerwithSp1.exe executable
This will work with the tiral and full product keys

MOSS Checkout Sharepoint Docs

How to determine what documents are checked out in sharepoint
select * from alldocs where checkoutuserid is not null