Firstly to clarify something: I can well synchronise files between my desktop and laptop (real time), that's NOT my problem. Also I can install calibre in both devices (64bit desktop, 32bit laptop).
BUT I would like to know if I can use Calibre's (same) database just as seamlessly: that is, plug my reader in either pc and find the same settings.
Excuse my asking, if this is already discussed, I am newbie, if already done, can anyone point the way?