I had a problem with the convert-opera.pl. I tried to use it
with operahotlist2htmlv2.7 but the categories did not work.
I fixed the problem for myself by modifying the
convert-script where the category is located. I changed the
row to look like this:
if (/<\/a.*>(.*)<\/strong>/)
{
/* set category name here */
}
and this worked without problems.
I first tried to use the import/export functions that is
provided in the php but it didn't work very well. I
encountered several problems: some links were multiplied,
sometimes import could not handle folders that had both
links and folders and some links were imported to wrong
categories.