can you help me find those brushes used in the poster`s background? [link]
also, i don`t know what type of brush used in this [link] that fire 'woosh' thing effect. lol.
i`m using photoshop 7.0 and i also have cs2. XD
please help. :/

For the second image, I'm not sure if you'll like these but they're better than nothing.

Actually for the second one, I think you could also achieve that effect if you just took the regular old brush, made a little "dab", and just apply a Motion Blur filter to it.