As you already recognized, the server eg. the website hangs sometimes. I'm not sure if the new bug in the mySQL server causes this problem (normally not, because I use the server alone) or if it's the Splatt Forum. I guess it's the Splatt Forum.
I shell try to solve the problem with an update to phpBB in the next few days. In addition I'll change the server hardware and the mySQL Server & Co. in this step. So please be patient as long as the server is not availbe/reachable... after the update it will be fast again.
WarpSpeed
Okay, I've orderd (18.09.2002 @ 04:45 PM) the new server (XXL) at 1&1. So, don't be affraid if the site doesn't response... this will not appear in the next week or two weeks.
If all goes wrong, the site will be unreachable for 24-48 hours. This time I need for creating the subdomains and for uploading the files.