I ran across these from Calkulin at XDA. Flash them through recovery.
Source:
[ Mods ] Calkulin's Mods & Fixes for the EVO [ MMS l 5MB l USB Tether and More ] - xda-developers
Mods are based on the 3.30.651.2 build but should work fine on other builds
For 2.2 only -
For De-odex'd ROMs only
Ported SNQ's Disable Browser Text Reflow Mod - Disables browser text reflow when using pinch-to-zoom
Ported SNQ's 4-in-1 Reboot Mod - Adds 4 reboot options to the power men
USB Tethering Fix - Disables Sprint Authentication
MMS Compression Fix - Won't compress image unless it's over the limit
MMS 5MB Limit Mod - Raises MMS limit to 5MB
Disable Dialer Vibration - Disables the dialer keypad vibration
Disable USB Debugging Notification - Disables the USB debug notification icon from the notification bar when USB debugging is enabled
Remove HTC Lockscreen - Removes HTC lockscreen and replaces desk clock with the AOSP version
For 2.1 & 2.2
Remove Sense - Removes Sense from any ROM
Disable Search Capacitive Button - Disables the search capacitive button so you don't accidently hit
Clear Temp - Clears temp files from cache & data partitions (Good to do before backup)
Format ALL - Format's boot, cache, data & system partitions
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