diff --git a/README.md b/README.md
index 70dcf90..dfa28d7 100644
--- a/README.md
+++ b/README.md
@@ -7,21 +7,21 @@ Overview<br/>
 This is a simple TCP HTTP cache proxy server. It can cache responses for HTTP requests to upstream servers, and serve them in accordance with HTTP protocol. 
 The cache is populated from 0, either filling the next open slot, or the first encountered expired entry.
 
-This program has been tested to work with GET and HEAD request in proxy mode (-I for HEAD, -x for Proxy mode). All test cases listed publically on the server http://149.165.173.252:8000/ have been tested and verified that they work with the program. I know of no defects at this time.
+This program has been tested to work with GET and HEAD requests in proxy mode (-I for HEAD, -x for Proxy mode). All test cases listed publically on the server http://149.165.173.252:8000/ have been tested and verified that they work with the program. I know of no defects at this time.
 
 This program has various configurable settings, which I will describe below along with their default values
 ```c
 // Program Settings
-#define BOUND_IP "10.4.78.8"        // IP Address to bind to
-#define PORT 8000                   // The port to bind to
+#define BOUND_IP "10.4.78.8"            // IP Address to bind to
+#define PORT 8000                       // The port to bind to
 
-#define DEBUG_MODE DEBUG_ASSIGNMENT // Print Debug Statement Level (Select one from below)
+#define DEBUG_MODE DEBUG_ASSIGNMENT     // Print Debug Statement Level (Select one from below)
 
 // Debug levels
-# define DEBUG_NONE 0               // No output at all
-# define DEBUG_INFO 1               // Basic Output (All the DEBUG from Pt.1 of the program, plus a few extra print statements)
-# define DEBUG_EXTENDED 2           // Extra Output I used for inspecting messages being constructed / sent.
-# define DEBUG_ASSIGNMENT -1        // Output for Assignment Submission (This is the default setting I will be turning this program in with)
+#define DEBUG_NONE 0                    // No output at all
+#define DEBUG_INFO 1                    // Basic Output (All the DEBUG from Pt.1 of the program, plus a few extra print statements)
+#define DEBUG_EXTENDED 2                // Extra Output I used for inspecting messages being constructed / sent.
+#define DEBUG_ASSIGNMENT -1             // Output for Assignment Submission (This is the default setting I will be turning this program in with)
 ```
 
 These can be edited and recompiled / executed
\ No newline at end of file
diff --git a/fp b/fp
new file mode 100755
index 0000000..1b01e67
Binary files /dev/null and b/fp differ
diff --git a/hw.c b/fp.c
similarity index 98%
rename from hw.c
rename to fp.c
index dad9cb6..d084e6e 100644
--- a/hw.c
+++ b/fp.c
@@ -541,6 +541,10 @@ void save_response_to_cache(struct req_http_message req_message, struct res_http
 
 // Check if Response can be Cached
 int can_cache(struct res_http_message message) {
+    if (atoi(message.start_line.status_code) != 200) {
+        return 0; // Only cache 200 OK responses
+    }
+
     for (int i = 0; i < message.header_count; i++) {
         if (strcmp(message.headers[i].field_name, "Cache-Control") == 0) {
             if (strstr(message.headers[i].field_value, "no-store") != NULL) {
@@ -686,6 +690,7 @@ int main(int argc, char *argv[]) {
             }
 
             // If 304 Not Modified, retrieve from cache
+            int was_304 = 0;
             if (cache_valid == CACHE_EXPIRED && atoi(response.start_line.status_code) == 304) {
                 printf("[Info] Received 304 Not Modified from server\n");
                 
@@ -708,18 +713,17 @@ int main(int argc, char *argv[]) {
                 if (DEBUG_MODE == DEBUG_ASSIGNMENT) {
                     printf("[Info] Returning cached object with 200 OK\n");
                 }
+                was_304 = 1;
             }
 
             // Save Response to Cache
-            if (can_cache(response)) {
-                if (DEBUG_MODE == DEBUG_ASSIGNMENT && atoi(response.start_line.status_code) != 404) {
+            if (can_cache(response) && !was_304) {
+                if (DEBUG_MODE == DEBUG_ASSIGNMENT) {
                     printf("[Info] Object is cacheable\n");
                 }
 
-                if (atoi(response.start_line.status_code) != 404) {
-                    save_response_to_cache(received_message, response);
-                }
-            } else if (DEBUG_MODE == DEBUG_ASSIGNMENT) {
+                save_response_to_cache(received_message, response);
+            } else if (DEBUG_MODE == DEBUG_ASSIGNMENT & !was_304) {
                 printf("[Info] Object is not cacheable\n");
             }
         }
diff --git a/hw b/hw
index 88bdaed..1bda96e 100755
Binary files a/hw and b/hw differ