YWAM Information Technology

Was wondering here is anyone had any suggestions.  We currently have 5 operating systems running in our office, OSX Leopard & Tiger, and Windows Vista, XP and 2000, and somehow it has become my role to make them all work together which I have managed to do for a total of about 5mins. 

So I've been purchasing Domain Names for Impact World Tour now for a couple of years and we are looking at expanding our web presence and I was wondering if anyone knew of a cheaper way to buy domain names.  I currently have 40 to 50 and we are proberly going to be buying another 20 to 30 over the next year.  I currently use 1and1.com and I was thinking that there must be an easier way t

I'm in the process of trying to setup a functional intra net that would work with our Base.