Best methods for Transports migration team?

  Hi,

1.Please let me know if there is any method/process that we
can use for Easy/better performance to move the transports for large scale then
the below?

1. Load runner scripts which run on a Virtual
   Machine
2. VB Scripts which run on local machine(our own
   desktops)
3. copying in local trans dir.

2.Is there any way we can improve  the transport migrations on the daily basis
for many request for different systems?

Regards,

Neni