h4 holder, how to get work permit

1. I am an h1b holder, my husband has H4. he wants to work but he's not allowed. How can we change his status? I am a Physical Therapist. Is it possible to apply for Immigrant status if I'll change my employer? My visa will expire this Oct.2003 from my previus employer..

2. If my husband go for a training school like cargiving or nursing/pt aide, is possible to acquire visa for him?

1. I am an h1b holder, my husband has H4. he wants to work but he's not allowed. How can we change his status? I am a Physical Therapist. Is it possible to apply for Immigrant status if I'll change my employer? My visa will expire this Oct.2003 from my previus employer..

2. If my husband go for a training school like cargiving or nursing/pt aide, is possible to acquire visa for him?

http://members.lycos.co.uk/usimmigration