[kbs666]

1) The cloud method is the easiest way to move data between machines. To do it without the cloud involves copying the database file from machine to machine. The cloud sub is $20 a year and well worth it, IMO, for you usage.
2) RW is no longer being actively developed. there has been a bug fix since the SW went out of development. It is currently very useful.
3) HL does support 3.5. I'm not entirely sure, as I don't use it, what is and isn't in that. The PF content is as complete as anyone could hope for although getting lots of the data packages does get expensive. HL integration with RW is currently broken. I remain hopeful that will get fixed but they've known of the issue for a while and nothing has happened.