[TheTechBox]

It's not just their Mac one. The one on Windows for me kills it, it just seems to make the machine really slow (only whilst it is syncing). Seems as if it is a bit of "the nature of the beast" as it's a similar story with other desktop clients. Great apps otherwise!

[CPAhem]

A lot depends on how many files you are syncing, and how often these files change and need re-syncing.