batch print center mod for creloaded 6.15

I require the mod below integrating into creloaded 6.15 (unmodified basic copy) What I require is the ability to print a packing slip to pdf so I can print onto a A4 sheet with peel off address label. I would also like the choice of batch printing onto sticky labels. I have looked around and seen the mod below: [login to view URL],2720 However if you know of a better way please let me know.