I noticed that you have a download for a trial period of a software called Guitar Pro and after 15 days you can decide weather you would like to buy it or not. Well, i have the software Power Tab and its free. There really is no apparent difference i can see besides the easy to navigate bottom display on GP. So i was just asking what you all think of these two softwares.:
Link for PT: http://www.power-tab.net/guitar.php
Link for GP: http://www.guitar-pro.com/en/index.php?pg=download
(For the power tab link you have to scroll down to where it says download now at about a quarter of the way down the page)