Which format is best for ReadyBoost?

[wannabeapilot]

so cards work for ready boost and not just jump drives?

[fabarati]

But do you know if you card-reader is fast enough for readyboost? Beacuse if ti's not, it doesn't matter how good a card you get, it still won't work.

[The Streets]

How do I find out that information? The speed of my card reader I mean.

[fabarati]

there are tools available (never used one though) that can measure your card reader speed. Also, google the minimum speed requirement for ReadyBoost. Alternativly, you can search both the dell sub forums here or dells own forum.