Are any of you using the Garmin Zumo 390?
If so, likes dis-likes...........
Also if I went with the 665, can I link to the satellite antenna that I already have mounted inside the Woody's fairing to the gps? also already have satellite subscription.
Thoughts please.............................
The 665 comes with a XM antenna. The 660 is the same unit sans the antenna. XM/Sirius supports shifting the subscription to a different receiver/antenna. The 665 comes with a loom that has a plug for the antenna. Don't know if they have standardized on the connectivity. It looks like a mini-USB but don't know if it's the same. BTW the 665 has Doppler radar. VERY handy, I've used it many times to avoid cloud bursts. Or suit up right before hitting them if unavoidable - like the recent ride to Spearfish, with few roads to choose, some closed due to bridges out - stopped right before the rain and suited up.