Recreate MSDB for SQL Server Express 2008 My SQL Server Express database's msdb file has become 'suspect'. All the other mdf files seem to be OK. 

I now need to recreate the msdb file, but I do not have a backup for it (guilty as charged!). I have backups for my other DBs. This is what I found from this blog:


  If your msdb goes suspect then you have two choices, if you have
  backup of database then restore it else you have to recreate it
  
  If you want to recreate it here are the steps to do it
  
  
  Start the server with trace flag 3608. Detach the damaged msdb
  Navigate to the directory C:\Program Files\Microsoft SQL
  Server\MSSQL.1\MSSQL\Binn and start sqlservr.exe -c -T3608
  Move or rename the damaged msdb files
  Go to the folder C:\Program Files\Microsoft SQL
  Server\MSSQL.1\MSSQL\Install and run the instmsdb file.
  Restart SQL Server without the 3608 trace flag
  


Has someone done this before? I would like to get opinions or better suggestions before I break things more.

Thanks!

EDIT:
My advice to anyone is to treat SQL Express like any production DB.  Have rigorous back-up policy and make sure you back-up your system databases.
You either recreate as above or restore it.

The info above is similar to MSDN, see "Creating a New msdb Database".

Note: if this came from Paul Randal's blog or the SQL Server Storage Engine then you can trust it