Thanks for the application, it is wonderful. There is one feature I miss and I couldn't find any threads here or in xda forum.
I have my personal contacts in my phone, but I can also search the online company address book (exchange) from the Menu in the dialer. When I launch the company address book, the icontacts application appears, but it does not have the option to query the
company address book. It would be great if that can be built into the application.