This is your resource to discuss support topics with your peers, and learn from each other.
is it possible still can download and buy the bes 5.0 for my domino 7?
I am using BPS 4.x..I planning to upgrade to BES 5.
But seem 5.0.3 only support domino 8.
If you look at the compatibility matrix:
there is limited support for 7. So I would just go for it and try.