New member- a few questions

[NJTURBO]

Hi-  I just got a 2019 XC90 Momentum T6 ( I also have a 1983 242 GLT- I like Volvos !!). My T6 only came with one key fob which led me here. I haven't purchased the program yet but intend to do so as I think it's a much better deal than a 3 day VIDA license and from what it seems much more user friendly. My first question is I am mostly a Mac user but am familiar with Windows from work. If I download the program onto my Macbook Pro and OrBit doesn't run right or connect to my car using virtual Windows in the MBP, can I then load the program onto a Windows laptop that I can borrow? I guess the question is can the OrBit program be loaded onto more than one machine using the same license for the same car? My next question is opinions on key fobs. Any thoughts on new non-genuine fobs available online (Amazon, Ebay) vs used genuine Volvo fobs (mostly Ebay)?
I'm looking forward to using the program as I like to do basic maintenance on my cars myself. Thanks !

[ChainedAlice]

Personally I would only buy a OEM fob.
Yes, you can us it on different PC's. It uses authentication so you can only be LOGGED IN on one account, but you can install it on any number of computers afaik.

[4vygis]

You can programe used genuine fobs to your car. They dont need to be new ones