After I run and typesetting a document with command+R, TM shows me an overview of the appeard errors. At the bottom left of this window, there is a link for previewing the document. Now I have 2 question:

1. How could I achieve that the document is automatically displayed for preview?

2. I instaled the file pdfsync.sty in the following directory: ~/Library/texmf/tex/latex/pdfsync.sty. In the document I called the packaged with \usepackage{pdfsync}.

How do I use pdfsync now?

EDIT

Now it nearly works. I can jump from the pdf to the source code. But how could I jump from the code to the corresponding position in the pdf on pdfview?

When I do a run with the document, the opened warning an derror window shows me at the bottom no link for previewing but the following:

"Error locating external viewer: /Applications/LaTeX/PDFView"

How could I solve this issue?