the creator of the application has updated the file and it has caused a lot of problems. Just be a little patient I know he will fix it, he just needs some time. Here is the thread to follow if you want to check for announcements http://talk.maemo.org/showthread.php...ht=dialcentral
Since he has replaced the update file in extras, when you tablet downloaded the app it installed the latest which has issues. Right now there's no way to get a hold of the older version. Again, he is a great developer and he will probably fix it in the next day or so.

In the meantime just save this link to your fastest browser https://www.google.com/voice/m (I use Tear) and it loads quick. Google made it for cell phones so its super lightweight. Once logged in just zoom in to readable size. It should get you by until DC is fixed.