SP2 is just a collection of others at this time and some hosts have had some adverse effects on the quota managment with hsphere, once psoft has addressed that we will move forward.
thx for your answer, but i think that [SP2 is just a collection of others] "might" (i didn't do that much research on that) be true for the windows server 2003 sp2, but for sure not for the sql server 2005 sp2 (which, besides that, isn't bound to your ***@*%*&*$*** (sorry, but i have no other words for that "thing") control panel - at least it gives jodohost always a very good excuse for almost every situation, for example to separate sql server 2005 from the main hosting plan)