ATtiny4313 with USBtinyISP

Hi all,
Yesterday, my friend gave me 5 ATtiny4313's. I downloaded CrossPack for AVR Development (i'm using a mac), and opened the terminal. I started with an initialization, and got the 4313 to respond well. I'm using USBtinyISP, by the way. I used the command line, avrdude -c usbtiny -p t4313 I wondered what the fuses should be. I'm planning on using a .hex file compiled by Arduino to upload to the 4313. Any help with the fuses?

These are the Arduino Tiny fuse settings for the 4313...
http://code.google.com/p/arduino-tiny/source/browse/trunk/hardware/tiny/boards.txt#373
http://code.google.com/p/arduino-tiny/source/browse/trunk/hardware/tiny/boards.txt#405

This is the fuse calculator I usually use...
http://www.engbedded.com/fusecalc

Thanks for the reply. I will use the files.