You will most likely time out with one file
My example was based on the way you backed them up before in Threads simply remove the lines above CREATE TABLE in the backups. PHPmyadmin does not like them
If you do as I say you will be up and running.
Many times phpmyadmin will not handle larger backups
If at all possible I would see why in the future after this is you can not get shell access. One file twenty files it still takes time in phpadmin. With shell access your database is restored in a fraction of the time.
