Or something similar ?

Yes it it has epg

Can you press "i" and get the "programme detail" in it?

Can you record a programme that's started via the EPG?

Can you get it to remember the profile you set up, or does it keep reverting to "all channels"

I have the DMREH60D and the EPG on that does none of the above and is an irritation!

I just wondered if Panasonic were learning?

You can press i and get programme information, not sure on the other points.

Yes
No
Yes

A man of few words

How many days does the EPG cover?
Where does the data actually come from? - is it available to view over the net?

EPG covers 7 days, no idea where it comes from, not really bothered as long as it's there and works, (which it does)