Thanks Mark!
I know about the audio cable, and indeed, that could be a bigger problem. But I guess running an audio cable back to front wouldn't be *that* problematic (I hope?).

The harder part is probably finding a suitable WiFi bridge at a decent price, it seems. So-called MiFi adapters are found easily, but they all lack a hardware port necessary to connect the Empeg to. I've found one in-car Wi-Fi router, but it seemed pretty costly.

Edit : Would this thingie be any good?

Edit 2 : Mark, I also noticed in the beginning of this thread, you linked to an 128 GB IDE SSD drive. I was wondering if a 256 GB model would also work with the Empeg. It's been a long time, but I seem to remember something about the 16MB of RAM being a limiting factor when it came to increasing the disk size - I just don't know what the maximum disk size the Empeg will work with is.