One annoying thing about the BlackBerry Storm is that its display is heat sensative and clickable. During a conversation its very easy to select the phones features such as speakerphone, mute, end, etc. A new BlackBerry application called TalkLock™ from CellAvant is now in Beta and fixes the issue. It simply locks your screen during a phone conversation and allows you to unlock it if needed by sliding your finger across the screen. It’s currently free and available for download at CellAvant.com/TalkLock. Check it out and see what you think!