Spreadcoin mining with Nvidia on Windows
1. download Windows wallet from spreadcoin.net
2. unzip downloaded wallet
3. run application; spreadcoin-qt.exe
4. let wallet sync (can't solo mine unless wallet is sync'd)
5. close sync'd wallet
6. create new text doc, spreadcoin.conf, in directory found at C:\YourUserName\AppData\Roaming\SpreadCoin, containing the following;

   rpcuser=username :: change to unique
   rpcpassword=password :: change to unique
   rpcallowip=127.0.0.1
   rpcport=31359 :: can be any port number not in use on computer
   listen=1
   daemon=1
   server=1
   logtimestamps=1

7. restart spreadcoin-qt.exe
8. download Nvidia spreadminer_v0.1r2_with_cudart.zip
9. unzip spreadminer
10. change the example.bat file to match your port number, username, and password found in the spreadcoin.conf file.

   spreadminer -o http://127.0.0.1:31359 -u username -p password

11. run example.bat to start mining.

optional; if you have multiple Nvidia cards you can use the -d, --device option
to run multiple instances of spreadminer. So a 5 card rig example.bat would read
spreadminer -d 0,1,2,3,4 -o http://127.0.0.1:31359 -u username -p password