Correct me if I am wrong...

I think for the injections to work, you need to purchase the body and head morphs. I was in the same boat when I first started.

However, if you are willing to pay the $10/month, join DAZ's platinum club. With this membership, you get 30% off DAZ originals + $5 voucher every month. You also can buy certain things for $1.99, which, if you need props, it's a good deal.

The 30% of the DAZ originals was enough for me. If you do it right, you can buy a ton of stuff for a fraction of the cost.

If Renderosity offered that sort of thing, I KNOW you'd get 1 new member!!! Well, maybe not the great deal DAZ offers, but a $10 voucher or something neat for a membership fee...