Yeah, sorry, I should have mentioned that. Did you end up ordering through the UK? I'm sorry if you did, but you will still get your order anyway if you did so. Some people even prefer ordering through the UK site. Apparently some people think they get better service that way, but I'm not sure exactly. It has been a long time since I read any of those posts. (At the time, I think the US site was new, and maybe "buggy" to some degree or another. Should be running fine these days, many months later.) My m402 batteries from LiteCigUSA are still doing fine, and they are single-hole units as well, so there are probably many decent sources for reliable m401 series batteries available nowadays.