I'm starting to realize that maybe I don't have to migrate my app to SQL and it could be alot of extra work for nothing.

With all the talk of the benefits of SQL being able to handle more capacity, I guess I falsley assumed that meant SQL may allow me to avoid possible performance problems if my app were used in larger multi-user enviornments (10-50 workstations)

All of this input is a great help to me and I appreciate it very much !