Yeah, Apple thought the name change would help sell it. The Aqua version of Mac OS X Server is 10.0/10.1 which is based on Mac OS X. Knowing what the actual names of these operating systems are makes it easier to see how many people are using them over at SETI (because they aren't listed as Mac OS X Server, they are always listed as Rhapsody 5.x ).
If you can live without Blue Box (early version of
Classic) and only about half as many apps as there are for the PPC version, Rhapsody for Intel is great. I have 4 GB of apps and docs on my ThinkPad that is running Rhapsody 5.1, and it goes with me everywhere. I can watch Quicktime movies (if I convert them to something Quicktime 3 can play), play games (mainly Doom and Doom II, Omni didn't make an Intel version of Quake II for Rhapsody
), basically most of the things I need from a laptop, and I have gotten to know quite allot about Rhapsody/Mac OS X Server 1.x at the same time (like where to find fonts and how to add them).
Very fun system to get to know, and use. And I've never had it crash on me with real hardware (the desktop one has been up for some 100+ days (which makes it about 4 times I've gone that long without restarting... or having a power failure).
As for running it on your Dell, just check the link I post earlier to make sure that everything would work.