I'm trying to download the HTC Sense UI according to this website but I can't find the app in step 2
link HTC Hero Sense UI on Motorola Droid | Redmond PieStep 1: Get MetaMorph which is available for free from Android Market.
Step 2: Download HTC Hero Sense UI like theme for your Droid.
Step 3: Move the downloaded files into "AndroidThemes" folder found in /sdcard on your Droid phone.
Step 4: Start MetaMorph, navigate to the folder where you have copied the file and select the theme.
Step 5: Touch “OK”, followed by “Apply All” to apply all the .apk files in the theme package.