ok folks ive been busy modifying clockwork recovery to work better and do more on the thrive. and its ready to go public in its present state.
added Dual SD Support, you can now install/backup/restore from both the thrives internal memory and the external sd card.
cleaned up the confirm install screen to remove the useless no,no,no,no,no,yes,no options
changed color to blue
few other fixes and tweaks
download link: http://mirror2.streakdroid.com/thrive/CWM-new.zip
MD5 : 28e3e2c34620f433cfc673065cbb83c3
simply flash the above zip in your current cwm recovery and it will update it once you reboot.
let me know how you get on folks