With the Opera 10 final release coming close, we have decided to push Opera Unite into it's own branch of snapshot builds. Opera Unite will be released in a subsequent 10.10 build after the release of Opera 10. Again, this is because we're polishing Opera Unite and adding more features and more services. So please keep that feedback coming
If you download and install the latest Opera 10.10 build (which includes Opera Unite), these will be auto updated with the latest snapshots whenever they go public. The links to latest builds will still be available in the sidebar in this bar.
Latest Opera Unite snapshots (10.10)