Thanks folks - keep them coming. I'm convinced the fault must be with my hosts, not my ISP as they originally claimed. We have two members here with BT Broadband - one can see the site, one can't! And of the two who get to sedoparking, one tracerts to bremer.net (the correct destination - that's what I get when the site is working for me) and one doesn't. Groan It's all a bit too much for my tiny brain to cope with. Is there a DNS expert in the house? - Edited to add: I've also found that I can e-mail myself successfully from Yahoo, but not from Renderosity; I'm not getting ebots either.