New improved snow-falling
The trick is... don't try and animate individual snowflakes!
4 sprites full of snow flakes fall down the screen -overlap by half a screen for a fuller 3d effect.
2 snow-drift sprites used to cross-fade giving a smooth snow build-up at the bottom.
Try it in presentation mode - it's quite hypnotic LOL sends my eyes funny! :o)
11.12.11 - Added Christmas tree lights