> I post to my blog several times per week. Is there a
> way that httrack can only download new material
> without having to update the complete mirror (300+MB
> = over 1 hour of updating).

On static pages, HTT simply asks "has the page/file changed" so updates are
fast (~5 pages/sec, size independent.)
On dynamic pages, (created on the fly) they are all new and so must be
downloaded as there is no way to know.