Hmmmmmmm
"I installed it on my media centre Acer Aspire Idea 510, which is basically a laptop in a Hi-Fi sized box, nothing super special at all except it has 2 DVB tuners and is nice and quiet... T5500 cpu, 1 gig of ram and Nvidia 7600 Go video.
I didn't for one minute thing it would do the full Aero Glass business, and if it did it was going to be as clunky as hell and quickly get turned off."
You really didn't think a CoreDuo, 1GB of Ram and an Nvidia 7600 Go would run Vista with Aero ? I think you may be ripping the arse out of it.
My media center also got upgraded to Vista with a 3000+ Athlon64/1GB/Nvidia 6600 and it was fine, i upgraded it recently for HD playback but you really must not have read the system requirements. For future use you will find them printed on the side of the box.
Most of the people complaining are annoyed because their wonderful 915GM intel graphics would not run Aero, a fact intel covered up even though beta versions of Vista ran Aero fine on 915.
WindowBlinds can do wonders without DX9 its a pity M$ didn't try a little harder, OSX certainly doesnt need to much GFX power to run all their pretty graphics, my old G3 can run tiger surprisingly well.
I think M$ should realise they could have avoided all this crap by simply delivering their products on time.