For those considering the best tuner for Ford's V10 here's but a sample of what 5 Star Tuning can provide: http://www.ford-trucks.com/forums/95...ky-thread.html
As CarringB says 5 Star can be custom-tailored for the end user along with changes to any parameter after the initial sale easily made, the update sent via email for download into your SCT device.
I don't own a V10 so don't use the 5 Star product however the satisfied customer stories show this outfit to be far, far beyond service oriented, their desire being to keep the customer happy. Given the overwhelming endorsement by real users, the near complete lack of any unresolved issues or dissatisfied customers would make this my first choice.
Visiting the V10-specific forum above its easy to see 5 Star Tuning should be a strong consideration for anyone desiring this sort of programmer.
(BTW I have NO affiliation with 5 Star at all----not a paid endorser just a fan of the service!