I am in search of a good powerpoint clicker or possibly a powerpoint remote control app that runs on Android. I had a generic powerpoint clicker for a while but it was very unreliable (missing clicks and slow). Recently I have been using a targus powerpoint clicker which works ok except its batteries constantly go flat. I thought about using my Samsung Android phone as the clicker with an app called PPT remote but it constantly drops the connection with the PC. I am close to giving up on the whole "remote clicker" idea. Can anyone recommend a RELIABLE powerpoint remote clicker solution? Thanks.