You can specify the number of connections you want Dynamic Submission
2000 to make, when you are submitting a website or sites to the search
engines. Each connection or thread creates a dynamic connection to a
single search engine. The more simultaneous connections or threads, the
faster the submission process will complete. Depending on your Internet
connection, connection bandwidth and the speed of the computer will determine
the best number of connections for your task . More connections will take up more system
resources on your PC or workstation. We suggest that you keep your connections
to less than 50. If you are connected through a 28.8K modem, please set to 10.
In the screen snapshot below, the number of connections is set
to 9. So each URL can only be submitted to 9 search engines simultaneously.