Hi.
Ive landed a project creating some fine Journey covers, as Im a guitarist I have little previous experience with either Rapture or Dimension Pro, Im trying to re-create the synth sound from 'Seperate Ways', does either of these synths have something like this or are there any expansion packs that can be bought to get that sound?
 
Many thanks

Hi,
 
Check out the "Sweeps & Analogs" folder in Rapture's free expansion pack 2.  As well as the free Muz3uM expansion for Rapture.  Those would have some good starting points for what you are looking for. 
 
Also soon to be released Rapture Pro...     :)