The double CD 'hdri vol.3' includes 24 interior lighting textures.
They are 360° full sphere HDRIs. All HDRIs are available in four different mappings (Fisheye/Lightprobe, P-Sphere, vertical cube and horizontal cube); and every format in three different resolutions.
Additional there are example renderings and descriptions on the CD. All files can be used immediately from the CD - you have not to copy and unpack them.
More Info (notice that I have uploaded only the first CD. The second one is coming very soon):
http://www.realtexture.com/hdrivol3.html
Download links CD1:
http://rapidshare.de/files/23368808/CD_1.part01.rar.html
http://rapidshare.de/files/23370928/CD_1.part02.rar.html
http://rapidshare.de/files/23372982/CD_1.part03.rar.html
http://rapidshare.de/files/23375455/CD_1.part04.rar.html
http://rapidshare.de/files/23377698/CD_1.part05.rar.html
http://rapidshare.de/files/23380494/CD_1.part06.rar.html
http://rapidshare.de/files/23384003/CD_1.part07.rar.html
http://rapidshare.de/files/23387165/CD_1.part08.rar.html
OxyShare as usually AIO:
http://www.oxyshare.com/get/80...f06.45311096/CD_1_AIO.rar.html
I hope you will find them useful!