Deb's dashboard

I just tried to upgrade to Xmarks but it wouldn't upgrade because I'm using FF2 on this computer. I can't get rid of FF2 and I had trouble when I had both FF2 and FF3 installed simultaneously so I uninstalled FF3 because I still need FF2. Will my bookmarks sync still work if I'm using Foxmarks & FF2? I could not seem to find the answer to this on the site or in the forums. // You need to add a "Feelings" icon for confusion or question. The icons you have don't seem appropriate for this.