Originally Posted by: Lao_Tzucan someone give me a clear explanation of inversions? as im finding it hard to understand.

I covered Inversions here:
http://www.guitartricks.com/tutorial.php?input=148

I also covered the CAGED sytem here which is another way of visualizing them:
http://www.guitartricks.com/tutorial.php?input=383

Hope this helps. Let us know how it goes for you.