The 4 "speedup" updates can be downloaded using WPL in a similar way- browse to the speedup-updates-do-not-integrate folder.
Then Menu>Import>Update list and browse to the speedup-updates-do-not-integrate-vx86.csv file. Click Download.
That speedup folder can be copied to the mount folder before unmounting the image. So they are there , ready to be run after installtion.
We can give you an ISO which has all the updates if you like. It doesn't include Enterprise nor the server 2008 updates after Vista EOL.
Please note that I don't care if you posted here. People who have previously used Vista and have moved on do come in and help out. I just thought it was curious because you have a newer version of Windows and weren't trying to add to this thread.