Actually, it might be still the best if you just send the doc or rtf files. It would be much easier for authors too. Now I haven't been able to compile a list of allowed html tag because I still don't know what formats are adequate. Like I said, I will always try to use the simplest tags (I totally agree with Aurelius about MS version html). But I may use new tags when I need them. So, just give me the Word file and I will do the rest and you don't have to worry if any tag is acceptable.

For now, I am using DreamWeaver to convert doc files. But it seems can't recognize the font size. I am still looking for a better converter. If you know one, please contact me. Thanks.