À pouco não resolvia nada, agora já é interessante
É interessante, agora não resolveria os problemas de falta de RAM. Não há qualquer contradição no que escrevi.
Só escrevi aquilo, porque do que escreveste tirei a ideia que seria um "aumento da RAM".
Acerca do ReadyBoost:
One last point which involves RAM, application usage and a new feature in Vista. As most computer users will know, there often comes a time when our machines slow to a crawl due to too many applications making demands on available memory. The most straightforward solution to this problem (other than running fewer programs at the same time, of course) is to add extra RAM but this can still be a daunting task for those with little technical knowledge.
Vista offers a solution to this problem in the shape of ReadyBoost, a new feature which allows attached flash memory devices to be used as extra memory. However, examiners should be aware of two important points.
First, although strictly speaking ReadyBoost does provide extra memory the data held on the flash device is actually also present in the host machine's RAM - the intended benefit of the feature is that it provides faster access to this data for certain types of operations.
Second, the data on the device is AES-128 encrypted. It's too early to say how often examiners are likely to encounter ReadyBoost in practice (reports on its effectiveness appear mixed so its popularity may be limited) but with our attention being more and more focused on evidence sources beyond the hard drive it is at least something to be aware of.
Como disse é interessante. Mas a utilidade real, não é a normalmente apresentada.

