i rebote my ipode and my ipod touch open and close and reopen and reclose

I do not know what you mean by "rebote" your iPod.

What opens and close on yur iPod? When you open and app does it open for a second or so and then close:

If that is the case try:

iOS: Troubleshooting applications purchased from the App Store

Otherwise, try the standard fixes:

Reset:

Reset iPod touch: Press and hold the On/Off Sleep/Wake button and the Home

button at the same time for at least ten seconds, until the Apple logo appears.

- Restore the iPod from backup via itunes

- Restore the iPod to factoery defaults/new iPod