Don't worry! It's only stuff...

Links
http://www.cyanogenmod.com/devices/htc-wildfire
http://forum.xda-developers.com/showthread.php?t=822181 - All ROMs for Wildfire
http://forum.xda-developers.com/showthread.php?t=822132 - CyanogenMod ROM
http://forum.cyanogenmod.com/topic/20132-cyanogenmod-7-for-htc-wildfire-v700-10-april-2011/ - Cyanogenmod 7
http://mirror.teamdouche.net/?device=buzz - CyanogenMod ROM Nightly
http://forum.xda-developers.com/showthread.php?t=761927 - WildPuzzleROM
http://baert.ulyssis.be/2010/10/13/wildpuzzle-rom-for-htc-wildfire/ - HowTo flash WildPuzzleROM
http://forum.xda-developers.com/showthread.php?t=505419 - SetCPU for Root Users
http://unrevoked.com/recovery/ - root bootloader
http://forum.xda-developers.com/showthread.php?t=1145035 - downgrade from HBOOT 1.01.0002
http://revolutionary.io/
http://baert.ulyssis.be/2010/10/13/wildpuzzle-rom-for-htc-wildfire/
http://wiki.cyanogenmod.com/wiki/HTC_Wildfire:_Full_Update_Guide

Install CyanogenMod ROM
Boot into recovery and Wipe Data/Factory Reset
Format /system under partitions menu
Install the ROM.zip
Install the GApps package

/etc/udev/rules.d/70-android.rules
SUBSYSTEM=="usb", ATTRS{idVendor}=="0bb4", MODE="0666"

Convert Video
apt-add-repository ppa:stebbins/handbrake-snapshots
apt-get update
apt-get install handbrake-gui
apt-get install handbrake-gtk