Samsung DVD-V4600 DVD / VCR Combo
Okay except for buzzy VCR
This unit performs the basic functions well.  I had no trouble hooking it up to a 20-year-old TV with just an RF connection, but I didn't set it up for component cables (DVD only).  No optical output, which may matter to someone wanting to hook it to an A/V receiver.  I read three reviews on amazon.com that mentioned a buzz or hum when playing video tapes, but I still decided to buy the unit.  It is noisy, but bearable.