Automatically installs ClockWorkMod (CWM) recovery, allowing for easier ROM backups and flashes. How to Use the Tool
DaleNet Thrive Universal Easy Flash Tool v1.6 is a legacy utility designed specifically for rooting and managing the Toshiba Thrive dalenet - thrive universal easy flash tool - v1.6.zip
Version 1.6, while user-friendly, is not flawless. Be aware of the following: Automatically installs ClockWorkMod (CWM) recovery
If the tool fails to detect the device, you may have a "Preloader saturation" issue. Disconnect, remove the battery (for removable types), wait 10 seconds, reconnect, and re-launch the tool. Also, try a different USB port (preferably USB 2.0). remove the battery (for removable types)
While version 1.6 was a milestone, later versions like v2.8.1 were released to support more ROM builds and provide better stability. Rooting The Toshiba Thrive - Android Central Forum