If you're using LOTF, go back 1 or 2 pages. I gave info in another thread how to change drop rates. As for why NPC's aren't talking to you, I'd need to see your source to know why.
11/29/2008 22:41sonicadeel#4
Here is the source
Can You:
-Make DB Drop Rate High (like in 5 mobs u get 2 dbs)
-Make It Possible To Talk To NPCs
-Make Your Cps and Gold decrease when you buy something
-Make UnknownMan give like 10 levels for 1 db
-Make there be alot of mobs and mob spawms in each city
thats all thanks.
11/30/2008 00:00Lord Karil#5
LOL this was the first source i ever messed with.
I learnt nothing from this.
If you are going to create your server from an existing source i would say LOFT or KinshiCO are your best options.