Hard Trance IDs Please

Please can anybody identify any of these tracks for me

http://www.mediafire.com/?1jnx7usmnir

http://www.mediafire.com/?bxnmcakzmjn

http://www.mediafire.com/?2973irvnjmy

http://www.mediafire.com/?bydjgdgnbmu

Much Appreciated

Pezza

Louk Has Answered in ID Section so need to listen

Nice One Louk