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-# CSUMB NOTES
+# Prelim to Students
+
+Some of these courses are very bs'd or missing information.
+This is (mostly) intentional: some courses cover lower division material that I couldn't be bothered to write down in this repository.
+
+Also I'm basing lower division material on the curriculum of [Irvine Valley College](http://ivc.edu/Pages/default.aspx).
+
+# Directory Guide
 
 ## 311/ - Introduction to Networking and internet Programming
 
+## 312/ - Network Security 
+
+## 334/ - Operating Systems
+
 ## 337/ - Introduction to Computer Architecture 
 
+## 338/ - Software Design
+
+**Oh boy**: I'm gonna level with you I took nearly no notes so instead I'm providing a decent source for learning design in software:
+
+
 ## 363/ - Introduction to Database systems
 
+## 370/ - Algorithms
 
+## 412/ - Network Administration