Well... I downloaded/installed build 46, commenced using it and every time I close 1 instance (I always have at least 2 open at once, one for personal browsing and the other for maintaining my websites...this is mainly to reduce the risk of either instance "hanging" when it can't handle the number of tabs open) the other one/s automatically close (or try to if I've remembered to lock at least one tab) a second or 2 later. Not really sure what else to add really

... I'm on a different PC pretty much every day (the reason I rely on the online storage), have been for years, and the ones I use are fully reset to their original state after every use, so I can't see it being an issue with anything other than the browser...
On the subject of the online storage, I try to backup my bookmarks every week or 2, so the biggest pain is the loss of URL Alias's...I've come to rely heavily on it as a time saver and currently have more than 2 dozen, so it would be a great help if it were possible to back them up locally as well so they can be restored if/when this happens. That said, the Recovery Team is an awesome (and appreciated) idea, but the ability to backup settings other than bookmarks would be really helpful...
