I have been too lazy to do the software thing, but as far as road vibration, the Garmin is pretty tough and seems to be able to handle abuse well. The handlebar mount was worth the investment, and pretty cheap at amazon.com at Christmas time.
Did you get the Gekko? I have the Forerunner and I really like the rechargeable battery.
Have used the serial/USB adapter no problems so far.
Am running Windows ME and logbook has worked just fine.
No idea abount the WIn32 app notice.
Used it on my bike with no problems. When and if you can make sure you download the software upgrades for the Gizmo itself it will solve some problems I encountered early on.
Hey Rocky, check out these guys: www.cycoactive.com for all your Garmin stuff. The Garmin bike mount will break, probably sooner than later, and cyco has lots of mounts for all GPS’. Look for the Keyspan serial adapter, it’ll be your best bet.