Yup, same here, right after I opened GFY now I got an avast alarm.
Code:
2010-03-26 21:23:10 SYSTEM 884 Sign of "JS:Pdfka-gen [Expl]" has been found in "http://66.197.237.165/g54ty/tmp/newplayer.pdf" file.
2010-03-26 21:23:10 SYSTEM 884 Sign of "JS:Pdfka-gen [Expl]" has been found in "http://66.197.237.165/g54ty/tmp/all.pdf" file.
2010-03-26 21:23:34 SYSTEM 884 Sign of "JS:Pdfka-gen [Expl]" has been found in "http://66.197.237.165/g54ty/tmp/newplayer.pdf" file.