Thx guys; good info. I'm looking into this more; depending on what I can get one for I may go with a power commander. From what I've found out making some calls locally it looks like the power commander has the capability for fine tuning well beyond what I would need for a cruiser-style bike, but that's not a bad thing. The one dyno-tuner locally I've gotten ahold of this morning has a "3-pull" run that they charge around $75 for, up to a full-out racing bike pull that runs around $300. My impression - although I need to check this out further - is that any of the fuel controllers, i.e., L&M's fuggin' controller, Cobra's Fi2000r, or the power commander will provide a decent adjustment for the kind of riding I do on a cruiser-style bike like the Fury. But since the fuggin' controller and the power commander are the only two I can actually buy *now*, it may come down to which of the two will work better - unless they do the same basic job for a non-racing type bike - and/or which is cheaper. But at least there's choices now; pretty sure I'll have one of these two purchased and installed pretty soon. I'll post an update tonight if I answer this question to my satisfaction and make a purchase later today, which I hope to do.