Bought a lot of them. Tested on cheap ones just in case and these 1gb cards works just fine:

Hoping it can avoid someone paying $30/card.

Fortunately, people are starting to realize than composing with Workstations and minimal distraction is how you get tracks done faster and better. Our brains get tired using computer screens - trust me - focus on music only and physical knobs and gears: you'll be surprised.