Hello... this is actually an easy tutorial to find, it's the first video tutorial on here... it's by biscuit and it explains how to make hair morphs (wind, etc) with Poser magnets... It is very helpful...

Link:  http://www.renderosity.com/mod/videopro/index.php?View=Y&video_id=274

Also if you're willing to pay for something that may otherwise take a while to accomplish, you can buy this really cool product called TotalHairCntrl... it's amazing! Only 9 dollars too... :D

Link:  http://www.renderosity.com/mod/bcs/index.php?ViewProduct=69913&vendor=kaposer

Hope this helps! :D