What cell phone applications do you use?

What cell phone applications do you use, and what do they do. i use opera mini, which is the best internet browser for non pda phones, google maps, which is a great portable map that gives directions, and mywaves, which is kind of like you tube.

I would have to search for Brew applications for either of my phones, and it just isn't worth it. I use the WAP browser on my phone because I live on ESPN mobile.

I Don't understand why all phones just don't use java. did you know some toasters even use java?

You know, I use a toaster a lot, but I just don't think I need it to have JAVA. As long as it has a frozen and bagel setting and a very durable darkness control. I like mine darker, my wife likes warm bread.