*cough* *cough*
VB Code:
  1. Dim que As New Form1

what's that doing there
you do realise the "new" keyword means you are creating a "new" form of type Form1... not the existing one.

all you need to do is drag&drop a notify icon onto your form and on the doubleclick event add "Me.Show"

I also recommend you read about using forms in .NET http://www.devcity.net/Articles/94/1/multipleforms.aspx