Mines keeps clearing and when i go into the Itunes folder to double click the library through that way it says its corrupt? its dont this a few times now, anyone know how to stop this?
Don't use iTunes. I'm not even being a smartass this time, iTunes is prone to so many problems is unbelievable. Every time a new version is release to adapt to a new product, the whole back end for music gets completely destroyed over and over again. Try something like Winamp or Foobar2000 I have to use iTunes for my iPhone and the current 'screw up' I get is the damned thing copying 2 of every track to my iPhone. I thought the duplicate issue was worked out back when iPod Videos came out but apparently Apple went and fucked it all up again.
I only use it because i have an ipod, which i cant update because when i import all my songs, its too big and their all checked for transfering and i only have an 8gb one, i would use a substitute but i dont know of any
I suggest using Google for that; first result brings you to my intended answer. It's an substitute iPod Manager, for foobar, just like you asked. I don't think it works on the newer iPods [you didn't exactly specify], but this wiki has some information about developments. I hear MediaMonkey is decent.
Winamp's decent with interfacing with iPods. It's what my friend and I used when I uploaded my entire external hard drive onto his 80 GB iPod Classic.