Goodies - Install these the same way you did the ROM, but don't wipe.
Much improved Gingerbread keyboard (with bigger keys) - credit to kejar31:
GoodGB_KB.zip
Goodies pack 1: This includes the battery icons with percentages by tom108 seen
here as well as AppWidgetPicker, which groups multiple widgets of the same app together. You can read about it
here.
ApeX_V1_3_0_Goodies1.zip
New Scripts in 1.3.1
overclock - launches terminal based overclocking script by JRummy. This has 4 different voltage levels and 11 frequency options per. Also allows setting on boot.
nexus - lets you choose which Neural Network LWP to use, the Nexus S version, or the CyanogenMod version. This will cause your phone to reboot.
microbes - can install or remove the Microbes LWP
New Scripts in 1.3.0
Both of these scripts rely on files I've installed to your sdcards. Please make sure that the sd card is NOT mounted to your computer before running these scripts (i.e. Mass Storage Mode)
fabadw: use this to automatically load up my ADW presets. You can use this as a base to customize ADW further (I find the default configuration a little...lacking).
su
fabadw
Then, go back home, menu, adw preferences, and scroll down to restart ADW.
keyboard: this switches keyboards, with 3 options (gb, wmt, bmt)
gb: gingerbread
wmt: white multitouch
bmt: black (AOSP 2.2) multitouch
Be warned, this does restart your phone after applying this script! Also, upon rebooting, you will need to switch keyboards back to the choice you made, as it will automatically switch to Swype because the script deletes the keyboard first, then restores your choice.