i bought a canon hv20 over the weekend. bought it at Best Buy and it was expensive. there is a thread at the end that will get you everthing thing you neeed to know about the canons. i also bought pinnicle 12.0 there is a download you can go to to update it to 12.1. looks like it is pretty simple use.
the hv20 has a built in flash drive. the hv200 has a tape and is larger. the hv20 is small. smaller than a beer can. it also has very few moving parts. which is probably very good how most of us plan to use it. it has lots of features and a fairly thick manual that i have been reading but i think jumping in and using it will be easier.
it has a 15x opitical zoom which is high for HD. most HD has 10x. the higher opitical zooms are on non HD cameras.
the link below is an example of how popular these are with people that know what they are doing.
http://www.hv20.com/
hope this helps you Ed.
Mark