Jimmy Page's solo album 'Outrider' is OK, I used to really like the album and I still do, but it just does not hold up that well for me. I did this tour and it was a killer show.
Coverdale/Page- I love this album and feel that its very underrated. Great songs, great production.
Them Crooked Vultures- Loved this album, John Paul Jones teaming up with Dave Grohl and Josh Homme, leaned more toward modern rock then classic bluesy hard rock/metal of Led Zep, but great album none the less
I have enjoyed most of Robert Plant's solo material, thou IMO 'Now and Zen' and 'Shaken n Stirred' are a bit dated
HoneyDrippers one EP is a fun romp thru a few 50's covers.