Cell Hacks, Particularly Samsung Memoir or Behold

Hi all,

Just bought a samsumg memoir, which has identical software to the behold.

I’d like to look into available hacking tools to assist in customizing it. Also looking for existing hacks. I have found Opera mini, but not for this phone. Anyone know of any good tools. I’d like to get access to all avaiable configuration settings (such as icon size on screen, get the date displayed on the desktop, Maybe even get familiar enough with the phone to be able to write my own apps.). New to cell phone hacks. Any help is appreciated.