Microsoft Windows XP Professional w/ Service Pack 2 Review

My computer at work has the Windows XP Professional software on it, it's a little different than all the other windows programs but they're all compatible, all the prior software works with it, no need to modify anything.  It works greaaaaaaaaaat!  I had to purchase a new computer for home, my old system had the windows 2000 on it, and now my new one, unfortunately has the VISTA Home Premium, which is not worth crap.  I'm going to have a computer GEEK change the software on my computer to the Windows XP Professional,  Windows XP is the only program to have.  My computer at work runs so much better and faster with the XP version.  Web browsing is so much faster with less headaches.  It is so easy to use, a child could do it.  We haven't found it to have any issues when communicating with other computers or websites.  Every computer should have this program installed on it.  Why microsoft ever felt they needed to change to another program is beyond me.  I feel it was the biggest mistake that microsoft ever did, when they introduced VISTA.  Hopefully they will realize their mistakes and go back with a newer version of Windows XP.