Thanks for the advice.
May not now require integrated cassette deck.
Just bought a cheap video capture card for the PC which can accept the RF output from a VCR and digitise the analogue tape signal to .mpg.
Just figuring out, with advice from graphic artist son how best to encode to DVD after editing. His advice is iDVD which doesn't help a PC user; one thinks the lad may be given a HDD of .mpg files to encode and burn
Would still like a dual digital PVR with DVD deck.