Microsoft have a very long history of doing things badly and annoyingly. I too have been pondering on the question whether to switch to Vista on my newer computer (without taking the cost of Vista into consideration at all). What worries me is the prospect of a bigger, heavier operating system which will suck the life out of other applications like some Microsoftic tumor (quite fits with
Wirth's law which I just recently found

)
XP by itself, though the many improvements take it's toll on the computer

Sure with newer more powerful computers it won't matter so much, but I remember that on my last computer, with 600Mhz, it almost died when running both eMule and a movie (though I have to say, that was a terrible version of eMule).
What bothers me is that all those eye candies and other useless junk will slow things down. Sure, I can disable it, but then what's the point of that? It'll better to have some automatic turn off mechanism when you run something that doesn't need it.
As for all those gadgets and stuff, they have been existing in Macs and *nixes for some time now, and only now did Microsoft remember to add them. Then again rather than looking at it as a bad thing, the glass is half full: they finally added it. Only difference is that Macs and *nixes don't need some uber computer to run it. =/
I would really like to have some gadgets and eye candies on my desktop, I think they're cool.

There are certain solutions, but they don't quite support right to left windows

Plus there's all that Creative Commons Right (or something like that). I hope to get past it, I've been told quite a lot of annoying things about it.
I think I'll stay with XP for a while and maybe then upgrade to Vista.
Only problem is that I think I should get the (seemingly at least) superior 64bit computer, which is known to be troublesome with XP
so... what do you think I should do?