G'day Celery Stick,
I think you will need to ask Tech Support that question,(Ha Ha) unless someone else with Vista has already tried ReadyBoost, how many memory slots do you have, to increase to 3 gb you may need to replace your existing memory, then you are talking big dollars.
Robert
Intel i7 930, 16GB ram, Radeon HD 5770 1Gb,Ver. 14.12 Win7 64 bit
Intel i7 7700 HQ, 16 GB ram Nvidia GTX 1050Ti 4GB dual drives 1 TB SSD + 1 TB HDD Win 10
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