cocoaforge

I'm trying to create a new Growl style, but when I click on the file, it says it has been successfully installed, but it does not show up in the Display Styles list in the Growl preference pane. Any suggestions?

I've followed the proper file structure:
<stylename>.growlStyle [directory]
Contents [directory]
Info.plist
Resources [directory]
main.css
template.html

And here is my Info.plist code:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>CFBundleName</key>
<string>sinder112</string>
<key>CFBundleDevelopmentRegion</key>
<string>English</string>
<key>CFBundleGetInfoString</key>
<string>A nano version of Music Video style</string>
<key>CFBundleIconFile</key>
<string></string>
<key>CFBundleIdentifier</key>
<string>com.Growl.WebKit.sinder112</string>
<key>CFBundleInfoDictionaryVersion</key>
<string>6.0</string>
<key>CFBundlePackageType</key>
<string>GWKS</string>
<key>CFBundleShortVersionString</key>
<string>1.0</string>
<key>CFBundleSignature</key>
<string>GRRR</string>
<key>CFBundleVersion</key>
<string>1.0</string>
<key>CSResourcesFileMapped</key>
<string>yes</string>
<key>GrowlPluginAuthor</key>
<string>Bob Pluss</string>
<key>GrowlHasShadow</key>
<true/>
<key>GrowlPaddingX</key>
<real>0.0</real>
<key>GrowlPaddingY</key>
<real>0.0</real>
</dict>
</plist>