Two LifeHacker tips . . .

. . . that may come in handy someday and I'm sure to forget about them if I don't make a note.

• If I ever get around to doing videos again, I may be able to make use of some sound effects. LifeHacker suggests SoundSnap and the FreeSoundProject.
• A program called "Some PDF Image Extract" (no kidding) extracts images from, you guessed it, PDF files.