Ray, I think the best idea would be something that combines the best aspects of #4, #10, and #11. What I like of each: #11 the blue globe / pushpin, but I'm not fond of its green saturn-like tilted ring #10 the vertical aspect of the pushpin #4 the text (no gradient).
I've ranked #17 the best you've submitted thus far because of the darker blue, the fact that the two lines of text start and end at the same place, and you have a good idea with the pictorial. I'm still not sold on the font choice.
In an effort to give prominence to word Telematics, would you be able switch the colors of the words in #31? I think the blue stands out more than the green.
We aren't fully sold on serif vs. sans-serif fonts, so the color switch to the words in #17 may be good to try too. Perhaps there is a slightly different sans-serif font for #17 that would be ideal.
The only improvement I can think of for #34 would be to slightly increase the size of the words or decrease the size of the pictorial (more balanced image to word ratio).
The differences between #38 and #39 are so small now, that I think I'll hammer out those details at the next round of the contest. I think it's pretty safe to say you'll be in the Top 5 designers. Please don't take offense that I'm going to put some of the other designs in the not interested category, just to clean up the rankings a bit.