Philips HDD DVD Player/ Recorder Question:

I have the Philips Hdd & Dvd Player/ Recorder model # DVDR3575H/37, I really like the unit all but the remote control- to small, trying to find out if anyone here has this unit, & if they might have gotten a replacement remote for it. Just trying to find out what kind of remote will work. Also has anyone had any trouble with a channel sticking when scanning for channel set up. Thanks.- Kenny.