Site upload!!!

Hi,
I need to take a site off the internet and then uploading it again. I changed
from MX2004 to Dreamweaver 8 and though local files seem okay with remote, the
site on the internet is not alright.
Can anyone please help me solve the problem.
Thanx

Hi I am not fully undrstanding what you mean, but what are you using to upload
the files.....surely in your FTP program you have the option to delete what you
have uploaded already and then re-upload your new files?
When you preview the site on your computer it works fine, is that what you
mean. Or have you not tested it and just straight uploaded it?