Getting posts back?

[unbri]

Ok, I changed servers like last week and I had SMF installed on my site with my old host and had about 200 members with posts.  I know there is a way to get back those posts, but I don't know what to do?  Before I changed servers I backed up the forums and the database, but I don't know what to do with all these files?  Can anyone help me out so I can get my site back up?

[winrules]

try this: http://www.simplemachines.org/community/index.php?topic=15252.0

[unbri]

ok, i followed that and it worked somewhat...what i mean is my forums are installed and they work, but the users online is always 1, and I know this is wrong when I'm getting PM's from people saying, how come im the only one online if others are making posts?  what can i do to fix this?