Updating proteus vx
The lights show it is receiving midi from both "IN" ports, but the code is not being received by the software.
Because of the quantity of good sounds, I can't say that for under a C-note that this is a bad deal, but if you don't need a new midi-interface, I suggest that you spend an additional 40-50 dollars and get Korg's Legacy Collection Digital Edition.
So, until you have enough money to buy yourself a full-featured commercial sound module, try using one of these freeware alternatives instead.
Kontakt Player, Sample Tank Free and Independence Free are a safe bet if you need some classic bread & butter sounds.
This gave you 4 MB of Pop/Rock sounds plus 4 MB of Orchestral sounds - 384 patches total!