Originally Posted by phil.d.g
Why would they do this? because more than likely the WYSIYG editor that they have coded only works in IE.
If they are using a WYSIWYG HTML editor, it's worth knowing that this is actually part of MS Internet Explorer, and is not a standard HTML feature (it works by turning on an 'editable' flag in an IFrame).
Firefox is the only other browser that supports this feature, so Opera won't work. However, it's a fairly recent addition to Firefox, and many of the web sites that use it have been written with the assumption that they will only work with MSIE, and so a lot of them don't work with Firefox, despite the fact that it does support the features they need.
So if this is the problem, then the only real option you have is to try it with Firefox. If that works, then all well and good. If it doesn't, then complain to EBay repeatedly until they fix it
Hope that helps.