Ok guys, I've been looking fora decent OEM cruise control for my 2003 Heritage for a while now. Local shop carried the Kuryakyn E-M Throttle Assist and I read several good things about it on here and talked to several locals who liked it. I had one installed last Friday and the thing works like a charm, doesn't even lose much speed uphill. Sure wish HD would make one of these things but simple to operate and dependable so far!!!! Cost is moderate
$179 for kit and about $150 to install, not too bad

[8D]