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 * 4 bit parallel LCD interface
 * 8 bit parallel LCD interface
 * I2C IO bus expansion board with the PCF8574* I2C IO expander ASIC.
-* ShiftRegister adaptor board as described [[http://code.google.com/p/arduinoshiftreglcd/|Shift Register project home]].
+* ShiftRegister adaptor board as described [[http://code.google.com/p/arduinoshiftreglcd/|Shift Register project home]], 2 and 3 wire configurations supported.
 * ShiftRegister 3 wire latch adaptor board as described [[http://www.arduino.cc/playground/Code/LCD3wires|ShiftRegister 3 Wire Home]]
+* Support for 1 wire shift register [[http://www.romanblack.com/shift1.htm|ShiftRegister 1 Wire]]
 
-They have all been tested, the last one was the ShiftRegister adaptor by 
-[[http://www.3guys1laser.com/blog-cheap-arduino-2-wire-lcd-display-0|piccaso]] - Florian Fida - Flo, 
-thanks for testing it and sharing.
+The library has had the invaluable contribution of:
+* [[http://www.3guys1laser.com/blog-cheap-arduino-2-wire-lcd-display-0|piccaso]] - Florian Fida - Flo, 
+thanks for the SR library and speed improvements.
+* B. Perry - **bperrybap@opensource.billsworld.billandterrie.com**, with his thoughtful contribution, speed improvements
+and a the SR2W library.
 
 There is a nice freebe in the library: fastIO. This is a collection of fast digital read write operations
-writen by Florian Fida that make the ShiftRegister support as fast as the 4bit parallel LCD.
+writen by //Florian Fida// that make the ShiftRegister support as fast as the 4bit parallel LCD.
 
 === Library Overview ===