I agree about going back. I realize you can't but it would be fun. I had a 65 Olds Cutlass that I put a balanced and blueprinted 455 W-30 engine in and had lots of fun. I picked up my MX-114 from a shop in Portland yesterday. They fixed it but gone is the tech who willingly explained what he did and so forth. I have Firefox and also use the Yahoo groups a lot. I have Yahoo mail for when I travel so maybe that's the difference between my Firefox setup and yours? I would send their tech people an e-mail explaining the problem and I'll bet they contact you with a fix. The other day I found a AR remote system that plugs into vintage equipment so you have a remote volume control. I'm hooking it up today to see if I can tell any difference in noise, sound etc.