First, you apparently missed the option in EasyApache to restore your original configuration should the build fail for any reason.
Second, upgrading to Apache 2.2 is ridiculously simple with or without EasyApache and though some users might not be experienced enough to get through the upgrade themselves, how in the world have you been down for two days? Why not restore or rebuild your original configuration if the Apache 2.2 didn't work for you on your own?
I certainly wouldn't leave the server sitting dead for two days!
Anyway, if you want a hand going to Apache 2.2 then I would be glad to give you an open hand with that and that is one that I wouldn't worry about billing you for. Just glad to help out. I was the one who was hired by several hundred different hosts to upgrade Cpanel servers to Apache 2.0 almost three years before Cpanel started offering the ability to do the same from EasyApache so let's just say I have a "wee bit" of experience where as it comes to upgrading Apache.
