First, I was having a problem with single/double tapping in the widget - had to really quickly tap 4 times to open a dialog and 5 times to make a call... But then I read about changing the double-tap settings and it fixed it! Thanks.

Quick question - why by default it calls the home phone # on double-tap and not the cell phone number, which would be more intuitive?

Next question - can the huge font, in which phone numbers and emails are shown, be reduced? I don't think there is a need in such a huge font - N900 display is very clear and everything can be read just fine with default fonts... Plus long numbers (like international) and long emails won't fit now.

Any way to sort by last name and not the default first name?

And now a big question I have - any plans to separate the phone book (i.e. MyContacts main app) from the desktop widget and make the widget installable by itself? Oh yeah, and widget should survive reboots and doesn't require starting the phone book after every reboot
Don't get me wrong - I like it and I really appreciate your efforts! But personally I'm quite happy with the N900 built-in phonebook/contacts app (sorting, grouping, search, online presence) and don't see the need to re-implement those features... But, the desktop widget and the per-group ring tones are what's missing and what is the killer features! Keep up the good work! Thank you.