Upgrading 32bit TS to 64bit while keeping bookmarks?

I tried to install some plugins on my (what I thought was) 64bit TS and found that I had an attack of the stupids a while back and installed the 32 bit version by mistake.

I'm curious if I can upgrade to the 64bit version of TS but keep the massive load of bookmarks that I have (it's a pain in the rear to write them all down).

Relp? :eek:

Upgrading 32bit TS to 64bit while keeping bookmarks?