A split-database environment; Front-end on laptop/PC, Back-end on Network File Server 1000 miles away on WAN. Are the default values



OLE/DDE timeout 30
Refresh Interval 60
ODBC Refresh 1500
Update Retry 250

still okay to use?

MS ACCESS 2003. SQL Server back-end not an option at this point. Any suggestions or TRIAL by ERROR examples that help improve performance please?