r4ds save files

So i have an R4DS, and i was searching google for pokemon diamond saves. and i could'nt find any, maybe u guyz can help me find a site with games saves on it? im using an r4ds so dont give me action replay codes, those are .Doc type file, i need .SAV for nds r4.

 

go to gbatemp.net they have a couple
downloads --> Save Games --> NDS Games

 

I don't think you looked very hard. The number one result on this Google search:

http://www.google.com/search?hl=en&q=pokemon+diamond+nds+sav

is the site in the above post. Google is your friend.

 

What is the different between duc and Sav. File?

 

.duc is an Action Replay save file.

Look here:
http://forums.afterdawn.com/thread_view.cfm/376370

if what you are wanting to do is convert a downloaded duc file.