i'm pretty sure it's fixed now. you can even add/edit again which was broken for a long while.
http://www.antrx.com/mr/edit:
just a note, a lot of people have moved on, images have been deleted from webspace etc. all data stored on the antrx.com server (i.e. make, model, mods etc) is still available, but a lot of images may be missing if they're not hosted on antrx.com.
anyone wants to add images to their ride they can use my little imagehost below in my sig.