I just received my "backup" RioCar yesterday and noticed a few variencies between it and my empeg. I can post pics if you want. Some of the differences are purely cosmetic and expected considering the 7 months between build dates. (Ie, the metal is more abrasive). But some other things aren't.

I noticed in the back, in the USB and Ethernet connectors, is some silver "fabric" that doesn't seem to belong there. Also the shade of blue in the lens is a bit diferent (this has been brought up in another thread). Finally, and probably most disturbing (besides the fact that the unit wont even work and support has to mail me a new hard drive cable) is the large gap between the handle and plastic face. Is there some way to loosen the handle and adjust it? Anyone else notice this?

I wanted the RioCar because of the warranty, the remote and the extra RAM, but the empeg MK ii llooks better in my dash and that is what I have to look at 12+ hours a week while driving.

PS - what is the "security" hole in the back for?

The "security" hole can be used to secure the unit to a desk using a standard laptop lockdown cable. It works quite well!

The mk2 has one as well very nice little touch

See here for my personal experience with the gap problem, including pictures, and Hugo's response on how to fix it. I haven't done it yet because it sounds like a rather risky adjustment and I haven't had sufficient time to take my time with it.

FWIW I agree that overall RioCar Mk2a crafstmanship is not up to that of the Mk2. But then again, I had the AC adaptor plug problem (no DC power detection) on my Mk2 and not on my Mk2a.

Oops, I guess I should have searched better. Sorry for re-posting something. And thank you for the link!

I just loosened the screws on mine and gently eased the panel down slightly to better line it up with the handle.. piece of cake.