So ages after getting a used copy of Final Fantasy, I decided to pop it into my PSP. My PSP then wound up telling me that the disc was unreadable so I took a look. A small section of the disc is covered in gunk. Oh goody. Fortunately, it's just a line of gunk and can be positioned to be within the window. Being an IT student, I'm familiar with using Q-tips and rubbing alcohol to clean electronics and discs. My question is, would this be a good idea with PSP games?