Christmas Hats!

I am knitting hats for my four brothers for Christmas. I have sport weight wool yarn and round needles. Can anyone link me some free, little boy hats?

there are patterns here:
http://www.dailyknitter.com/patternsdetail.php?type=HA
http://www.knittingdaily.com/media/21/default.aspx
www.knittingpatternscentral.com
http://www.lionbrand.com/cgi-bin/patternFinder.fcgi?language=&store=%2Fstores%2Flionbrand&cost=%2Fstores%2Flionbrand&search=1&craft=Knit&searchText=hats&submit.x=33&submit.y=10