Just to give you an idea of some of them, these are all bad videos and will happily sort out proper instructional ones if people are interested in TAS'ing this, also feel free to pm me for skype details if you wish to talk but following is some vids showing new stuff
Kain2's dungeon without dumah
http://www.twitch.tv/zlamp/c/6907410
Flying in 30 FPS PC
http://www.twitch.tv/daemord/c/6938738 (should also work with this method on psx from our understanding of this glitch)
We also have double jump in the game but no videos of that, we also have potential research into wrong warping but would really like some help with memory address research to expand that.
The main core of the glitches found so far involve what we call "time stop" where we are able to move around with the ring menu up, producing interesting glitches.
As well as double jump (does what it says on the tin) and discovered as of er 24 hours recent, the ability to fly in 30 FPS, hoping this should cover, for more or demo's say what you want and we will work on providing, for a full run of this game (All Bosses which is the current active catagory) involving most known glitches apart from flying please see this video here
http://www.twitch.tv/daemord/c/6912385 on my twitch channel you will also see an any% run which does everything else known except the current dumah skips in kain2.
Hope this helps someone