Google Releases Google Browser Sync Extension
I tried it on my Windows PC (Firefox 1.5). All of a sudden the menus and URL bar would not work properly. I type in a URL and it takes me to my homepage... I wanted to synch with my Mac mini, and now that machine is locked up where I can't hardly use the mouse, and I can't even close down Firefox! Very weird stuff.
Finally it would not synch anything for me. It kept giving me different errors related to how I have too much data, or to "try again later". Maybe their servers are being hit hard now.
I am uninstalling this stuff, maybe some time in the future I will reinstall when they have fixed the problems...