fuse bits on a Mega323

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How do I Programme fuse bits on a Mega323 with JTAG ICE, using AVR Studio4.

I'm trying to use the JTAG ice to program a Mega 323 in circuit. I am able to write the flash and EEPROM, but i am unable to stop the mega running on it internal 1MHz clock. I suspect its because the fuse bits are not programmed correctly.

I cant find any way to do this in AVR studio 4

Help!!!

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You must review the CKSEL settings you need. It is in the data book. AVR Studio 4.0 has a menu FUSES tab for this setting.

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