Wow, the transition went off almost without a hitch. Small issues was all with ISPConfig! I love this and as soon as I'm able, I want to PayPal a thank you for saving my soul from Plesk. Only problem is a site based on Mambo was transferred, and now it's kicking out a "Invalid program load path" error and won't load. I modified the configuration.php to reflect the proper paths and so forth so I don't see what the deal is. Hopefully someone will respond to my Mambo forum question.