I have just released a major updated to Zipit! This version not only takes advantage of the new Open Cloud PHP bindings it also has many improvements that should help with the timeout issues that customers have been reporting.
Also this version includes a Settings tab that allows you to modify the configuration settings for Zipit from the GUI as well as a version checking system which will make it easier to find out about new versions of Zipit.
Again you can get the updated version. Just use the zipit-install.php to update to the latest version.
If anyone experiences any issues please let me know.