I have been testing out copy.com and calibre for over a month. I started by running Calibre Portable and
PortableApps in my copy.com space. This is what I found.
1. Copy.com seemed to be very CPU intensive when I ran my portableapps (specifically Firefox) from PortableApps.com via their directory. I eventually moved my PortableApps back to Dropbox which handles running programs a little more gracefully.
2. Running Calibre-portable and the viewer via the copy.com account was easier on the CPU then PortableApps. I decided to leave calibre, calibre's library and a host of other files that I wanted to have synced between computers using copy.com's directory.
3. For the 40 days that I tested calibre-portable everything ran fine and I had no problems with my calibre library during this time.
I moved from Dropbox because I was starting to run into space limitations. Copy.com starts you out at 15GB and if you use a referral link (
see my signature below) you get another 5GB.
20GB of free cloud storage right off the bat is hard to pass up. I then had my Wife, 2 Sons, daughter and a couple guys from work sign up using my
referral link. So before the day was out I had 52GB (2GB for tweeting). More than enough space for calibre to grow and room for me to leave multiple formats and original_epub files in calbre.
The usual warnings about cloud storage and calibre remain.- ONLY ONE computer connecting to calibre at a time.
- Allow any changes you make to the calibre library to sync to the cloud before logging off your computer.
- Allow the cloud software to fully download/sync the cloud to your computer upon logging on.
- Do not open calibre until the cloud as synced with the computer you just turned on.
- When doing bulk operations such as bulk conversions, pause the syncing software first.
- If installing calibre portable in the cloud, pause syncing prior to installing.
- When bulk operations / installing are complete don't forget to resume syncing.
- ALWAY BACKUP your library. Cloud storage is great for syncing machines and should work fine as a simple backup, but often life happens so please also backup your library separately.
Follow these rules when using any cloud storage solution and you should be fine.