I spiced up the Sound Icons that come with the HTC Home plug-in and have attached them for anyone to use. I've also left 4 loose files (they're in the .zip file as well) for you to preview before you download...I haven't installed the screen capture yet.
To use these files, disable your the HTC Home plug-in and active sync your phone. After you've synced your phone, click on the explore icon and navigate to "HTCHome."
You're going to select the files:
- HH_PROFILE_32x32_sound.png
- HH_PROFILE_32x32_sound_off.png
- HH_PROFILE_32x32_vibrate.png
- HH_PROFILE_32x32_vibrate_off.png
- HH_PROFILE_32x32_auto.png
- HH_PROFILE_32x32_auto_off.png
- HH_PROFILE_32x32_mute_off.png
- HH_PROFILE_32x32_mute.png
Select the files and back them up in case you wanna go back to them later. After you've safely backed them up, go ahead and dump the files from my .zip folder into the directory. Select "Overwrite All," wait until the process is complete and then disconnect your Mogul. You can soft reset, but I haven't found this necessary.
Enjoy.
EDIT: Oh yeah...I don't know if it's possible, but I take no responsibility if you brick your phone.