Just had to comment again about the great freebies you can get... of course mobile 41 and eVeek ask for donations, but it's very worth it. I have even been able to share the wallpapers w/ my son for his motorola phone!
Also love the colored trackball. My little girl goes to sleep w/ my phone now everynight watching it cycle through the colors. My BB is the mst expensive nightlight in the world!