you get digimon the same way you do in digimon world ds you keep finding a digimon until you get 100 percent scan data and than go to your digilab system and choose digiconvert and select the digimon...
You can get Renamon by going to limit valley and fight her there
go to digievoulution route scoll to the digimon you want find the standerds for that digievoulution
coolllllll! digimon that digivoled by armor digi eggs go to: http://thedigieggport.com/digiegg2/
go to the PC at ur house and click on digiconvert u must have at least 100% data scan on the digimon u want to create