I have recently taken on Slayers Special and Slayers Smash as projects:
Currently all of Smash is done (last updated:2/24)
Slayers Smash Summaries available here
Volume 30,29 and 27 of special is done (I'm working backwards through the volumes)
Slayers Special Summaries available here
https://archive.org/details/slayers-special-slayers-smash-translation
Xenosaga 2 volume 1 is done and on Internet archive
https://archive.org/details/xenosaga-episode-ii-jenseits-von-gut-und-bose-beyond-good-and-evil-part-1-1/page/n147/mode/2up