But readyboost is not available in Windows 8 (which i have on my T400) and moreover it won't use 16 or 32GB disk efficiently (as far as i know how readyboost works).

Hello. I looked on the Internet, but didn't find anything about this. Is it possible to put an additional SSD in the SATA bay adapter and then configure it as a expresscache or something like that? Would expresscache run on T400? If not, is there any other software to use for disk caching? I know, t...