I downvoted an answer on SO:

1. Answer marked as 0 votes
2. Downvoted it as the answer was incorrect, it became -1
3. Then the answer was corrected by a user
4. Elected to upvote it, now at this stage I was expecting it to be 0
5. No, instead it went up to 1

Can anyone explain this....that does not sound correct?

Oh yeah, using Opera 10.10, Win XP w SP3...

P.S: under Opera 10.10, submitting an question to Meta.stackoverflow does not work. Am using IE 8 to do this... sigh

Thanks, Tom.