i'll add your wanted settings soon. For the sort by date oldest first, it's more difficult but i'll check that.

For GrrNG, i tested it, of course. I'm not fan of the interface, and too much things are missing : labels, offline mode (or "almost offline" as in GRead). And often i have to click twice on things to make something happen... But it's a great work on the Grr application... but it seems GrrNG is not open source any more (could not find the source code of the last version) If the author wants to (i don't say he wants, but "IF"), he can keep your login/password... say Google login/password, with all related services, like gmail !). If GrrNG was the only google reader application i wouldn't use it because of this !