T2k said:
So my question is the same: how come you guys get over its display size?
As for me, I rarely use the display on the H688. Virtually all important buttons are mapped, so there is no much need for "custom" buttons on the display. Say, I am watching TV (VOOM) and decide to watch DVD. I just press a single button labeled "Watch DVD", and the remote does the rest: it switches the video inputs of my TV set, switches the audio outputs of the AV receiver. Turns the DVD on and turns the STB off. Neither my VOOM STB, nor my Toshiba DVD player have discrete on/off codes, which may present problems for most remotes. Not for Harmony! Harmony remembers the last state of each device, so it knows when to send which command. Once I am in "Watch DVD" mode, all buttons are re-mapped accordingly: audio-control buttons work with my receiver, transport-control buttons work with the DVD, etc.
I primarily use the H688 display just for program guide: it shows a couple of weeks worth of listings for my most favorite channels! Display and buttons are well-lit (much better than on 659), no problem reading it in the dark, if needed.
My only complaint with H688, is that buttons are rather small, but I got used to them. Other than that, this is the best remote! Very easy to use. No need to program any macros. Very powerful, yet the whole family can easily use it!