Thanks, it's appreciated.
Basically, as DK said, we're moving hosting providers. This time we're outsourcing it. Since the site started, we've operated our own servers, occupying 100% of the resources on it (hence why we've moved so many times - from a 1.3ghz Celeron with 512 meg RAM through about 5 other servers up to the current box, a dual opteron system with gigs of ram, all SCSI disk etc).
The end result has been that the site grew too far, too fast and has simply outstripped what is considered 'reasonable' to dedicate to the running of the site. Hence, we're outsourcing the job to another company, where we won't operate the servers anymore.
This should be much cheaper in the long run, and definitely easier to maintain the sites, and hopefully site performance won't take too
much of a hit
Anyway, thanks or bearing with us, normal service will resume by next month