CALGARY, May 2 /CNW/ - Notification of First Quarter Results Webcast: Superior Plus Income Fund (TSX: SPF.UN) First Quarter Results Webcast May 4, 2006, 10:30 AM ET To listen to this event, please enter http://www.newswire.ca/en/webcast/viewEvent.cgi?eventID(equal sign)1408440 in your web browser. For a complete listing of upcoming and archived webcasts available through CNW Group, please visit our events calendar at http://www.newswire.ca/en/webcast/index.cgi. CNW's webcast of earnings calls is consistent with Market Regulation Services Inc. (RS) objectives of providing investors with material information broadly and quickly.