i suppose you need to find a host ... byethost works good for me (google it , i dont want to make advertisement on the forum ...)
and there , get to the ftp , and put the necessary files there . also byethost has nice tools to do that automatically , but i didn't use them . I don't manage my blog anymore , i just use wordpress.com and blgspot , but anyways , i did it , just copy the files in the ftp and then you're good to go .
I hope i helped you.