Hi Alasdair,
I try to answer with my limited knowledge on SQL.
> When doing a SQL restore do you remove the original
> database and logs when doing the restore.
For small database, I normally restore on alternate instance by generating the restore script from NB GUI and modifying the path before running the script.
> If you have corupt logs can you restore over them or
> will it corupt the good information being restored?
Don't exactly understand your question but if you're referring to restoring a log that was backed up sometime ago onto the current corrupted one, its not going to work (with the current state of database).
