I cloned my basic WMA version to a 500 gig drive also, and it has plenty of space years later after saving many beta/upgrade files on it, plus saving some additional SEQ and BiaB files there (as well as images I post on the forum).

500 gig should last a while unless you upgrade to the Audiophile version which needs over a terrabyte.
All the audio files are bigger on that version.

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I do not work here, but the benefits are still awesome
Make your sound your own!