Can anyone help ?

OK, so I've decided to take Le Piou's advice and export my comments for now.

Only HaloScan won't even let me get that far!!

It claims that there are a 3 codes which prevent the export from taking place:

Line 121, Column 6: end tag for element "div" which is not open
(/div)✉ (I put parenthesis instead of the brackets so it shows)

The Validator found an end tag for the above element, but that element is not currently open. This is often caused by a leftover end tag from an element that was removed during editing, or by an implicitly closed element (if you have an error related to an element being used where it is not allowed, this is almost certainly the case). In the latter case this error will disappear as soon as you fix the original problem.

If this error occurred in a script section of your document, you should probably read this FAQ entry.

Line 121, Column 6: XML Parsing Error: Opening and ending tag mismatch: body line 18 and div
(/div)✉
Line 137, Column 7: XML Parsing Error: Opening and ending tag mismatch: html line 3 and body
(/body)

Is anybody savvy enough to tell me where on my template Line 121, Column 6 and Line 137, Column 7 are on that template?!! I just went through the whole template and didn't see anything suspicious. To be honest, after you go through a dozen lines of codes, your eyes start crossing...

The commenting section should keep working for a day or two, if not, my email is wide open :D

Haven't figured out yet what I need to do to revert back to Blogger's default commenting section, but I'm working on it, so don't panic, I'm not going anywhere just yet.

Thanks for any help.