contrary to some of the posts above, photoshop is not FAR superior to paint shop pro,
yes it's the industry standard, the print/graphics industry,
if you just want to edit photos paint shop pro will do everything that photoshop will do, at a fraction of the cost, and the learning curve is easier..
yes photo shop has 1000s of plugins, they will work in paint sho pro, paint shop pro has a built in learning center which is awesome...
don't just take my word for it, research paint shop pro reviews as I did, and you will find many pros, stating what I have just said.
tutorials for photo shop will also work for paint shop pro, you just have to be familiar with the tools in paint shop pro since they are sometimes named differently and function differently..
if you decide on paint shop pro I have a link to order it for only $59, but it expires soon...