Hello, The Host Scan returns the signal level in dBm (-20 to -90dBm). How can I convert this signal level in dBm into a RSSI value (range 27 - 154) as that returned by HFA384X_RID_COMMSQUALITY RID. Thanks, ..Ram _________________________________________________________________ Have fun customizing MSN Messenger ? learn how here! http://www.msnmessenger-download.com/tracking/reach_customize