I've tried all but Sondle and they all have their good and bad points. 360 does not create virtual desktops. It instead just extends the desktop creating a large panorama that goes the full 360 degrees. I can't remember what version I tried, but it was full
of bugs at that point (such as being a PITA to find particular windows, intermittent crashes etc.) and I gave up on it very quickly.
Crystal worked well and was the most intuitive, as well as being easy to setup. Unfortunately it kept crashing on my Win7 X64 box. I couldn't try it on a 32 bit pc so I don't know if it was any more stable. It was also a resource hog. I could never get it
to run as fast as their video clips. If I doubled my 2Gb ram I presume it would work a lot faster.
I finally settled on Dexpot http://dexpot.de/intro_en.html . Not quite as easy as Crystal to setup, with a lot of configuration options, but once setup to your satisfaction (it took me 2 hours the first time)
it does everything I want in a multiple desktop manager. It is also not as resource hungry as Crystal. Unfortunately Dexpot also crashes occasionally insofar as the taskbar would disappear on all the other desktops bar the one currently open. Easily fixed.
Close then restart Dexpot. When you close Dexpot it gathers all open windows from the other desktops into the desktop you are currently on. I'm waiting for an answer on their support forums.
There were 3 main reasons I chose Dexpot over Crystal. More options, uses less resources, and the price (Dexpot is freeware). I'd like to try Sondle, but I've got Dexpot running how I like it and I don't want to uninstall and re-install at this stage. Possibly
I could turn off Dexpot and try Sondle, but it's probable there would be conflicts in the registry, so I'll stick to Dexpot for the meantime.
I don't understand why MS have never included multiple desktops in Windows. I use Linux on my laptop and in Virtualbox on this pc, and I usually run 6 desktops. It just saves so much clutter on the taskbar, though this has been mitigated somewhat with Win7.
Is it a patent or licensing issue? Maybe one day.