how to store custom tunes on an sd card.

i'm having trouble figuring out hot to use a SD card to download/upload / store tuns for my trinity. any help will be appreciated. thanks, glen

Did you find out how to store tunes on your sd card? If not i can help.

hey speedy ! i still have never been able to figure out how to download my custom tunes off my computer to a SD card. can ya help me out ? glen

Yeah bud i can. i'm not sure how much you know so ill just go over it all.

First insert your SD card into your computer. Some sd cards over 2gb never worked for me. I have had good luck with 1gb cards. With DS Downloader open click on advanced tuning. Choose your custom tune and click add tune. It will then ask you to choose a matching original backup for your tune. Now instead of saving to your computer search for your sd card. Name your file so you know what it is then click save. That should be it. If you have a engine and trans custom tune, you need to create the trans tune like you did the engine tune before saving it. Both engine and transmission tunes will be saved into 1 single file. I dont think i left anything out. if you get hung up just reply here.