I'm still finding issues here and there with the new site, many of them related to file permissions. I struggled with the
BOMap updates until I was able to get those permissions relaxed quite a bit. Meanwhile the error.log was filling up with many megabytes at an alarming rate!
I also had a problem with the 'stateextremes.php/usaextremes.php' cache. Deleting the old cache proved to be the solution. We'll see if it updates tomorrow.
While my old server was stuttering and failing during the migration and before gwwilkins.org pointed to the new server at GoDaddy's tech support's suggestion I updated all of my ftp processes to use the new server's IP address. They are performing nicely and now don't rely on any DNS servers.
My old jpGraph version no longer worked, so I moved to V4.2 and my graphs that rely on it worked once again. I did have to copy the ariel fonts from the old to the new version.
GoDaddy tech support kindly held my hand on several occasions through this migration, and I wouldn't recommend trying to do this without their excellent guidance.