First thing the site does not house msts contents anymore and please be informed that this is not a open forum to advertise or discuss about the contents of other sites.
The IRTS site will be hosting Kuju Rail simulator addons for Indian railways,Trainz contents,IR IMAGES,IR VIDEOS to mention a few.
Kindly note that if you have any views/queries regarding the above you are welcome to post your feedbacks here anytime.