I send a message to tech support over the weekend about this but they still haven't responded, so I figured I might try here and see if you folks have some ideas. Recently I was cleaning up some other tree files I've been working with and in the process I have my main tree running on the system. When I selected a different tree from the "Plan" tab and deleted it, after a short while FTM2012 crashed. When I restarted the program the tree I had selected was successfully deleted, but my main tree was no longer synced with Ancestry.com for some reason. I would like to resync those trees back up. The only methods I can think of would be to either download the Ancestry tree to sync as a new tree in FTM2012 (which I believe will lose some of my custom source information and will definitely lose all of my event notes) or I can just upload the tree again to Ancestry, but then I have to resend all of the invites again to the online tree (very annoying not just for me, but for everyone I already sent the invite to less than a month ago telling them it would be the last time I would need to annoy them with a friggin' invite!) Neither of those options is particularly appealing to me. I did try to do an upload and sync to a tree with the exact same name as my online tree, but instead of syncing to the online tree it just errors out (presumably because it couldn't create a tree with the name of an already existing one.) Does anyone else happen to have any ideas I might try? Ive got some updates I'm getting desperate to get uploaded. (And am I going to have to deal with this every time FTM2012 crashes?) Thanks for any assistance, Lenny Zimmermann Metairie, LA