I had to send back my tetrax from thinkgeek ... it was the "standard" aka the GEO model ( just clip ) ,,,the xway was sold out ... found website
Tetrax XWAY GPS & Smart Phone Holder $34.77 | 800-525-3888 that offers it ...so $40 w/ shipping ...
Because i have a 2010 honda civic.. the vents are concave and from what im reading over at the incredible forums the XWAY still poses problems since the vents are really close to buttons and also its slanted so GLARE causes problems with the center vents i decided to buy the M2- Soundgate from
SoundGate M2 iPod / iPhone / MP3 / Cell Phone / GPS Mobile Car Mount.. using the code "woot" i was able to get a HUGE discount and only pay $5 for the mount and $4 for shipping .. total $9 !! ill post pics of my setup to help others out there who have similar vents and issues... wish me luck
btw .. i did try the metal circle on my vz silicone case ( i cleaned it with alcohol and water 1st) and it stuck REALLY WELL ..there was some movement but it was because my case is a little loose from taking it off and stuff to do a reset on phone ..other than that ,, its look like its a great product!