diff --git a/README.md b/README.md
index bc0b8aa..01ea590 100644
--- a/README.md
+++ b/README.md
@@ -9,54 +9,74 @@ Distributed Function Caller Framework for Python
 Dependencies:
 - websockets
 - fastapi
-- requests
 - uvicorn
 - pydantic
 
 ## Usage:
 
-Requires 3 scripts: Client, Broker and Runner
+Requires 3 scripts: Client, Router and Runner
 
-- Broker will mediate load balancing and connection handling, so this should start first. One port should be open.
+### 1. Router
 
-Let broker's IP be `192.168.0.110` and port be `7732`
+The Router will mediate load balancing and connection handling between the function runners and callers, so this should start first. One port must to facilitate the communication.
+
+This example starts the router on IP `192.168.0.110` and port `7732`.
 ```python
 
-from harmoney import router as rou
+from harmoney.router import startRouter
 
-ro.startRouter("0.0.0.0", 7732)
+startRouter("0.0.0.0", 7732)
 ```
 
-- Runner performs the calculations, should contain function definitions. Connects to broker using broker's IP.
+### 2. Runner
+
+Runner exposes the function calls and contains all the heavy compute logic. Below code connects one instance of runner to the router.
 
 ```python
 
-from harmoney import runners as run
+from harmoney.runner import startRunner
 
 def customFunction(arg1: int, arg2: str) -> str:
     return arg2*arg1
 
 funcs = {"custFn": customFunction}
 
-run.startRunner(funcs, "192.168.0.110", 7732)
+startRunner(funcs, "192.168.0.110", 7732)
 ```
 
-- Client is the main caller of functions. Will contain your main code.
+Functions must return objects that are pickleable. `None` or no return statement is valid.
+
+### 3. Client
+
+Client requests the function - argument combinations to run on runners. 
 
 ```python
 
-from harmoney import client as cli
+from harmoney.client import Client
 
-cli.Client("192.168.0.110", 7732)
+cli = Client("192.168.0.110", 7732)
 
-retVal = cli.runSingle("custFn", arg1=10, arg2="arst")
+retVal = cli.runSingle("custFn", arg1=10, arg2="arst") # run only this combination
 
 print(retVal)
 
+cli.addCall("custFn", arg1=123, arg2="qwf") # add this combination to queue
+cli.addCall("custFn", arg1=321, arg2="ars") # add this combination to queue
+res = cli.runAllCalls() # send queued combs at a time.
+print(res) # Print all the results
+
 ```
 
+Return values from `runALlCalls` are in the order of their function combination in the queue.
+
+
 
 TODO:
 - [ ] Error catching, keeping the connection to the broker
 - [ ] Error info should return to the client
 - [ ] Remove dependency on fastapi and requests, move to completely to websockets
+
+
+---
+
+~ A Grammer Society Project.
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