>If I make a copy of DBC and tables for testing from my server to local hard drive, and in the copy on local drive add to stored procedure in DBC, is it OK to just copy the DBC on my local drive over the DBC on server. No one is working in the server files so no tables or DBC is in use and no table changes were made !
>Thanks!!

Yes, just make a backup of the DBC, DCT, DCX before overwriting them.