The final RC version of GfW 2.0 has just been released. This release fixes some issues with subscriptions as well as a few other minor bugs.
Unless major bugs are found, the final v2.0 release should follow in the next week or two. The Mac devs working hard on getting GNTP support in for their 1.3 release, so it wont be long before GNTP is equally supported on both platforms.
The RC3 release can be downloaded fro this link"
If you have any questions or run into any issues, please let me know.