help, i loaded power tab from cnet, i download songs, but can't get them to show on my screen. do i need to load some orther program???????
Make sure you're opening the powertab files with the correct program (Powertab).

Right click the .ptb file and move your mouse over to "Open With" and select Powertab.
There might be another problem that I'm not sure of.
Fender American Deluxe SSS Stratocaster (2004)
Peavey Classic 50
Boss DS-1, BD-2
Jim Dunlop Original Cry Baby Wah