Hello, I'm a long time, experienced UNIX sysadmin and programmer, over 12 years of experience with administrating a large farm of Linux servers for a major webhosting company.
I hope I can help you, but if there are some files already missing, it's crucial if you have any sort of a backup.
Please contact me with some more details, maybe an URL?
I'm a realiable, trustworthy person, accustomed to working under time pressure (I'm an air traffic controller in my 'daily' job).