Are you referring making use of Intel My Wifi Technology for Ultimate 6300?
Intel My Wifi Technology enable the notebook to act like an access point for other wireless device to connected to.
You may want to check out the following website :
http://www.intel.com/support/wireless/wlan/mywf/sb/CS-030009.htm (how to install Intel My wifi technology)
http://www.intel.com/support/wireless/sb/CS-029296.htm (hardware requirement)