This is just the way i prefer to flash from an sdcard.1st its very important to make sure your sdcard is formatted to Fat32. 2nd download/save the rom u want. 3rd open the rom with Winzip,or similiar program,and extract the .nbh file to your micro sdcard. then ,if necessary,change the name of the .nbh file to RHODIMG . the .nbh will add itself automatically after the file name change. 4th install the micro sd card into the powered off phone.then hold down the volume down button and the power button until the tri-color bootloader screen opens.if the sdcard is formatted right and the rom is flashed and named correctly after the bootloader screen it will automatically go to a screen that says to update press power button or to cancel update press volume button.once the flash is done it will say update finished/update complete.wait about 10 seconds and then push the soft reset button and it will reboot finishing the install.then do a hard reset after the flash completes.thats it. but 1 warning, i think its best to use new sandisc 2GB micro sdcards bcuz they come formatted to fat 32 by default.i have two 1GB micro sdcards that i used on previous phones that i reformatted to Fat32 and neither of them works to flash a rom on my TP2 or my TP.????thats why id start with a new sandisc micro sdcard.and as long as i never change the default Fat32 format i never have any problems with them,no matter how many times i flash different roms from them.i keep 5 roms on 1 sandisc 2GB micro sdcard and just label the nbh files with the roms name.then when i want to flash one i just change the name from whichever rom/nbh file to RHODIMG.that way i can carry a few test roms and 1 stable rom around.that way i can flash most roms anywhwere,with no computer.Oh yah theres also instructions how to flash from an sdcard stickied tothe TP2 upgrades forum.sorry for the long post.hope this helps someone.