Originally Posted By: StigOE
Anyone have any (recent) experience with Carbonite or can suggest other alternatives? I only have my main PC and a "NAS" (an Ubuntu-box running headless as a NAS) to back up.

You might consider duplicity to Backblaze B2. Outside of CrashPlan, I never really saw a really good proprietary cloud backup system that was both cost effective, and supported Linux.