Interested in upping my map-making skills. Recently bought a tablet to (hopefully) make things a little easier. Tried to download the GIMP, but something went wroong with the installation and it didn't work, so I'm going to go with Photoshop instead. Was wondering if GIMP tutorials are usable (for the most part) with Photoshop? Are there brush packs for Photoshop that I should be getting? Any tips would be helpful. Great website!