What are the major differences between the HV20 and the HV30?

I believe it's 30p, the body finish and the HV30 has a slightly smaller chip.

Best,
Andy

All discussed at http://www.dvinfo.net/conf/hdv2-canon-vixia-hv40-hv30-hv20-hv10/111808-vixia-hv30-announced-pics.html et seq

I don't recall chip size as being different between the two. Just confirmed it with CNet review. Black body, and 30p were the only major changes, as I recall it.

Great, thanks guys. Just what I needed to know.

Ah, I think I mixed it up with one of the Canon HG's and the chip size.