I just noticed that the NETS project has uploaded some new stuff, notably:
- Introduction to the Reader
- 1 Maccabees (their spelling is "1 Makkabees")
- 4 Maccabees (their spelling is "4 Makkabees")
- Jeremiah
I've no idea how long these have been posted, but there's a lot of stuff there. If you use the LXX at all in your studies (and if not, why not?) then you want to grab these while they're available.