Maybe I wasn't clear previously.... the IWM programming rental cables are available from GTPPrix, not me. His website is only open on weekends, so this weekend visit it for more information. There is a deposit against the cable being returned in the same condition that it was sent, and everyone who wants to "participate" pre-pays and provides GTPPrix their VIN and requested options. The benefit of having multiple people participate in the same cable rental is that you can all meet up, all flash your radios at that meeting, and it's quick and efficient. Alternatively, if one person rents the cable for only their car, the cable gets programmed and sent out, then programs the radio, then shipped back back to GTPPrix, who then programs in the next VIN or sets of VINs and so on. This causes some backlog, verses, when I rented the cable, I had 9 people sign up and it was much more efficient.
I simply participated in the cable rental, no more no less.
You can too. This is handled directly between you (your group of friends who pre-pay) and GTPPrix.
He's aware of this thread as he's posted within this thread, so learn more about his cable rental offering on the weekend when his website is open for business and get on the list to participate. It might be a few weeks backlog, but once you get the cable, it's a piece of cake to update the radio code, and the more people who participate at one time, the better the value of the effort to rent the cable.
Hope this clarifies. I simply went to g8gone in Iowa and rented a cable on behalf of those who wanted IWM or color change or startup logo change but didn't know how or didn't want to rent the cable themselves. Only GTPPrix can program the vins and options into his cables, so best to deal with him directly.