I use brushes of all sizes - just depends on what I'm trying to do. 

I don't notice a loss of image when I scale a brush down and, because they're brushes, you don't lose quality, either.

I'm a pretty big brush-a-holic when it comes to PS CS2 but I do know there is a size limit for PSP.

Hugz from Phoenix, USA

Victoria

Remember, sometimes the dragon wins. Correction: MOST times.