(I'm glad you like the replaced (and I think IMPROVED) smilies - that particular one looks so friendly and nice, doesn't it?!)
Centuries, when you say you're having trouble getting into eBay, do you mean logging in, viewing certain pages, performing certain functions, etc.?
Ordinarily I'd be suggesting a flush of your computer cache, but since you mention trying different browsers, hmm... less likely to be that.
Are you having any other access difficulties? Any other sites that you can't get up or log into?
What do you see when you try to log in?