Ok; after some greatly needed achievements (mostly just me having more free time) I think I might have a working version of VST ready for testing by sunday. Before I continue, I'd just like to say that whoever tries my program; PLEASE make backups of your save games before! For Macs, you can find them:
/Users/WHATYOURNAMEIS/Library/Preferences/LDW/Plant Tycoon/FILES
if you need more information; just PM me.