I'd like to appologize ahead of time for saying this, but critism needs to be said.
You forgot the counterpart to windows blinds! Also good, if not a better manager of styles, themes, boot screens, screensavers, icons, etc!
STYLE XP!!!! FTW!!!
And! Not only that, but there ARE OTHER THEMES OUT THERE that have aero glass and similar! All variably different of course, but alot are installer base, so watch out for nasty little viruses, and spyware!
P.S. Don't "point out" that the tutorial was made late, when in fact you did this in June! That to me isn't late, just shockingly mis-giving information! There's more out there! wincustomize.com, and various others are out there! .msstyles files are what style xp usually works with and are easy to install. I dl'ded 200 once for the fun of it, and imported them all, now I can cycle through them all on each boot up (different theme each time if I want to), though the boot up might be "slower" because i'm changing it on boot, it looks cooler to have it random.
Word of advice, research!!!! There's more to it then just what you say! It's like saying there's only the grape lolipop when there's orange, lemon, lime, black berry, cherry, strawberry, rasberry, etc!!!!!! And more!!!!
Respectfully I appologize again if this seems like a "hate post" but I am trying to use constructive critism, and I hope you can respect that.