the missing app for the iphone (Contacts Search & Call)

The Iphone is great and all, but one of the things i don't like about it, is the lack of search in contacts and calendar.
Today i ran into a small software in the iphone installer.app called search (you can find it under all packages in S)
this little app does 2 things:

• Searches your contacts as you type - and then dials a phone number with one tap once you select a contact
• Lets you specify a date and then jump straight to it in the Calendar program.

Navot