- The SD card came from my brand NEW never been used HD2.
- Phone came directly from T-Mobile
- With the adapter or EVO no, but when it was on my N900 I tried and it kept telling me to insert it because it wouldn't open folders, create folders or add any files.

The thing is a few times I added files via N900/USB and I thought it was working then out the blue I would get errors. Happens everytime so I don't even try to add any files anymore.

I will try adding data to the card while on the EVO and adapter to see what happens. I already have a great feeling it will work fine, but when I add it to my phone to access those files. It will not work!

Thanks for the reply!