Parents' income tax?

<p>Basically my parents just threw all the documents at me. My parents did not file yet but will do so... but will do it around April unfortunately. I do have all the 2008 records and W-2 stub with me..</p>

<p>In the FAFSA hint box it said line 55... but on the 2008 one it comes out 300 and I dont think I'm looking at the right thing. How do I estimate this for 2009 :/?</p>