No this table is not generated and actually it's not a table but a view. I haven't looked for it in SQL 2008 but check Books On Line (BOL) and see if MS has changed the name, removed it or uses a different view to collect the information.
@Rudy: Sorry, but I can't find an answer to my question above, in BOL.
When do the numbers get reset, on a stop/start of Sql Server? or a reboot of the machine?
Bill, once you restart the SQL server services or reboot the server the numbers will be reset. You can also reset them with certain DMV. Not sure which ones will do that (off the top of my head). You can just google it. Also, you could go to http://www.sqlskill.com as Paul Randal will have the answer.