I've been asked for the code for the falling snow effect as it appears on my blog, so here it is. I can't take credit though I originally found this code on Spice Up Your Blog but I couldn't get it to work properly for me at first and it needed a little work to fix it but it seems to work now.
Add it as a java/html script in your ADD A GADGET sidebar accessed through the Design tab.
Make sure you copy and paste the whole of the code.
Thanks for visiting
Huggles, Julie Ann x