Comment 4 for bug 550922

Yes, that is possible. Simply ensure ubuntuone is installed on all 3 computers & use the same account (same sign-on) for all 3 computers. This will synchronise your "Ubuntu One" folder on all 3 computers.

This particular bug has already been reported and is a duplicate of bug 545506, so it is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Please continue to report any other bugs you may find.