iPhone FAQ - Please help

[afterall]

Hello,

Just got my iPhone unlocked, totally new to this and many questions unanswered so i think i should put as much as there is here about how to use iPhone so other ppl can read it as well. Here are mine, if u have any pls add in. And if you know the answers to these please reply. Thank you very much.

1. Can we send one sms to many people at a same time?
2. Can we forward an sms?
3. Can we copy a phone number in contact and past it into sms?
4. Can we send business card?
5. Can we turn off the suggestion function when u type? How?
6. Can we only take English suggestion? How does this system work?

7. Can we manually drag and drop songs from iTunes library to iPhone (instead of having to sync it, because i can't drag and drop)?
8. Can we use iPhone as a hard drive like iPod?
9. When hitting the Home button, is the application still running in the background? How do we close it if its still running?

(to be continued)