An option that we use here is to obtain an older, secondary laptop (or desktop) computer to use as a "grunt" machine for running large scripts. I, personally, have access to 5 or 6 computers that I can use to run Winshuttle scripts... though I believe that you can only be running scripts on one machine at a time (due to licensing restrictions).
Additional fyi, I believe that the script feature 'backup sap data' (for running Transaction scripts) makes it so that you cannot use Excel while a script is running. I have users here that, at least with Transaction v10.7, were able to launch multiple instances of Transaction on a single machine, and run multiple scripts simultaneously, but if you are using the 'backup sap data' option, that is no longer possible.
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Jeremie Dippel
Project Engineer @ Rockwell Automation
Wisconsin Local Wug Leader
I'm your huckleberry.
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