BlackBerry maker, Research in Motion, will host a conference call and webcast next Wednesday, April 11th to announce preliminary fourth quarter and year-end fiscal 2007 results.

You can access the call by dialing 416-640-1907 or by logging on at A replay of the conference call will also be available at approximately 7 pm by dialing 416-640-1917 and entering passcode 21221682#. This replay will be available until midnight ET April 25, 2007.