I didn't really have a specific amount in mind. I believe you have already made a donation, so you'd be good to go for a low id number if you want it.
Status update:
As you've probably noticed, dplogin.com points to the alt server now. Once I've given the domain names time to propigate, I'll remove the "alt." stuff on the forums. You can still access the old ip using old.dplogin.com, however that server will probably be shut down tomorrow.
If anybody knows how I can get in touch with delirious, I'll need the dpball.com domain to point to the new server as well. A lot of things still use that. I imagine it will break the server lists, though the redundant lists on the gamespy server might hold it over.
Build 18 is almost done. The new serverlist system currently has some limitations (about 160 servers max) and it doesn't have a delay between pinging servers like the old one did, so pings will probably be inaccurate, but it'll do for now, I think. Only thing is, there are no servers on the list because they need to be updated to the latest version. Also no code yet for server removal. And I think there's still some work to be done on the UDP version of the global ban list. I was hoping to have everything wrapped up by the end of this month, but no dice. Shouldn't be too much longer, though, I hope.
Apache is still acting quirky and I can't get the symlinks for maps and some other files to work. I hope I have everything copied over to the new server. I'm going to request they shut the old one down tomorrow so I don't get billed next month. Be prepared for some downtime. Worst case, the planetsuper.com forums are still up.