If the text is too long i say: 2 it will work for slow or/and bussy computers (like mine).
If you want an explanation and my experience when i used readyboost, you have to read it.
2 becouse, i have a 4RAM laptop(pc) and if i play minecraft.
it needs such more ram. my minecraft can maximal give 20FPS if i am lucky and on the lowest settings (FPS = Frames Per Second (in your game) )
But becouse my computer is doing alot on the background like Antivirus and skype stuff.
but when i used a simple 4GB (precicely 3,86GB) usb, i have on the lowest settings 5enter preformatted text here0á60FPS!!!.
but thats only the ram, for grapic like games you need also a good grapic card. (I have Intel pentium inside CRY!)so it can also be your grapic card.
and you have to know: readyboost wont use it for minecraft but for the extra system cache and other High-priority stuff. but becouse the RAM becomes free by the readyboost, the minecraft, other grapic games or (high-ram-use)programs have more ram for them self to produce better quality or speed!(or both).
so now you have a look how it actualy works.
AND IF you wanna use readyboost only for minecraft, just google(youtube) it ("how to speed up your minecraft" like names). It is actualy posible. i didnt test that but i think it will work better than standard using readyboost ;)
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Thanks for reading and I hope this helped you.
**
Joshua.
2Jusua, I realise that English is not your native language (and neither is it mine), but I gave up on correcting the post since there was just too much to do. Since hints are: 1) "4RAM". 4 what? 4 apples RAM, 4 MB, 4GB, .. units are important. 2) No signature is needed, it gets added automatically. 3) You wrote "becouse" consistently the same. However it should be "because". 4) Sentence start with a capital and end in a dot. 5) much more bussy->busy,usb->USB, RAM does not become free with Readyboost, posible-> possible, ... – Hennes – 2013-09-13T21:37:37.903
thank you for correcting my post hennes, i can learn from it. Thank you! – Joshua Barendse – 2013-09-14T09:34:21.063