rjbuffchix: I don't use Galaxy so maybe yourself or someone who does can enlighten me...you say Galaxy was missing some features of offline backup...so, what feature(s) did it gain within the last 2 weeks? As far as I can discern, none.
When Galaxy alpha / beta was first released it was mostly only usable to install and keep games updated, but if you wanted to download installers or extra you basically had to go through the browser or the old downloader.
The very first version was very limited when it came to download of offline backup, as first it wasn't able to at all (2.0 alpha also for some time didn't had this feature), then it was able to download them but it put then in a single folder (no folders per games) or in the game install folder, the it as in a specific folder but you couldn't decided where it was located it had to be in the games install folder, for a long time there was also not really a "download manager" integrated in it so it was no possible to change the priority of downloads, pause some of them, etc...
Currently (since a couple of weeks / months ago) it's much better :
You can specify a download folder separated to the one where the games are installed.
Each games downloads are in their separate folder (similar to the downloader)
You can control the priority of downloads for both downloads and updates.
But IMO it's still missing two main features of the downloader (for backup installer download):
Clear indication of games that had their offline backups updated.
Possibility to re-check something that was already downloaded. (Currently if you try to re-download something it will always re-download it even if it hasn't modified)