I run a HD GoPro. I've had it for a bit over a year now. My SD GoPro lasted about 1 year before it departed during a ride.
(mental note: Make sure that suction cup is on correctly and don't forget the tether).
Have a look at my various videos on my Youtube account "capozzir". I prefer running the camera in the R4 setting which is the narrow viewing angle (127degrees) at 1080p. The SD HD I had only shot in the 170degree viewing angle. I have 2 issues with the wider angle: 1) You get lots of distortion (fish eye) and the subject is pushed way out in front of you. That's okay for scenery, but if you are recording others around you, you have to get way to close to really see them. The 127degree angle is a nice compromise.
Here are a few example vids:
This one is hand shot in a rather dark location. I was surprised how well the video came out.
[video=youtube;o_ghMyB9OnI]http://www.youtube.com/watch?v=o_ghMyB9OnI&feature=g-upl&context=G2988af0AUAAAAAAAAAA[/video]
I love Utah!!
[video=youtube;Li8WDbOxlI0]http://www.youtube.com/watch?v=Li8WDbOxlI0&feature=g-upl&context=G2147d1aAUAAAAAAABAA[/video]
Mount Carmel at Zion:
[video=youtube;X9JHaVvq2SQ]http://www.youtube.com/watch?v=X9JHaVvq2SQ&feature=g-upl&context=G2a08d51AUAAAAAAACAA[/video]
A little wet weather filming.
[video=youtube;-iHCqL3Rvbs]http://www.youtube.com/watch?v=-iHCqL3Rvbs&list=UU8hmUVm9Y3Vyy_muCa3LsgA&index=4&feature=plcp[/video]
The above clips are just that. Raw unedited clips. I record in short 1-2 minute bursts. I reach up and film a small bit of travel that I find interesting or want to capture.
Here's an edited movie I compiled using a few of the clips including some stills.
[video=youtube;wbmYMAVaE8E]http://www.youtube.com/watch?v=wbmYMAVaE8E&list=UU8hmUVm9Y3Vyy_muCa3LsgA&index=20&feature=plcp[/video]
And if you are the "sporty" type. This one has some "spirited" riding with some quick transitioning. I filmed the ride with the camera in two different positions and then edited the clips together to make it look like I had two cameras going. A fun project...and ride! This was shot with my SD GoPro so you can see how the increased viewing angle distorts the subjects.
[video=youtube;YGLaHamUSAY]http://www.youtube.com/watch?v=YGLaHamUSAY&feature=g-upl&context=G20c35f3AUAAAAAAAWAA[/video]
And here is my setup if you are interested:
I have a MCLarry reservoir cover with the dual ram balls. From there I attach a medium height Ram arm and then to a Camera platform (1/4x20 stud). I have the GoPro tripod attachment that lets me screw the camera onto the platform.
Here's another view of it:
It stays on the bike permanently. I simply attach the camera when I want to use it. I can easily reach it while riding to turn it on/off. I can even rotate the camera if I want to shot stuff off to the sides or behind me. It works well for me and we enjoy videoing on our travels.
Other pictures of the setup can be seen on the photobucket site:
http://s34.photobucket.com/albums/d149/capozzir/2009%20Goldwing/GoPro%20Mountings/#!cpZZ1QQtppZZ16
I use PowerDirector 10 for video editing. Many of the packages can be downloaded for a free 30 day trial. I tried Adobe's Premiere Elements but it just puked on the large HD video files. I tried out Sony's Vegas as well. I preferred the UI of the PowerDirector a bit more.
Hope you find some of this useful.