In the past few years, there has been an explosion of resources available for tracking and interpreting the work of Congress.
One of the earliest and most complete sites is GovTrack. On the left sidebar, Eric Massa's recent votes are shown from a GovTrack feed.. This just scratches the surface of the information available from GovTrack. Visit the site for more information.
Another good source of information, including partisan voting record, is Massa's Open Congress page.
To research the bills Massa has sponsored or co-sponsored, the best source of information is the Library of Congress Thomas site.