Purplecatty,
you said that to use fast flashdrive in bigger capacity , there is a such thing you probably already aware of, the Solid state drives atm 76 GB from Samsung, maybe its bigger now i dunno. but these are on EElaptops usually with 4-5 gb in size...but yes i think you are sort of unwittingly thinking along the right track in terms of what things to come in computers. LIke they are likely to develop SSD's further with an intention to exploit this transfer speed advantage over mechanical drive so the 'future developments in Vista/windows 7, or later (NT7 technology and beyond) would show that bit of a difference for running big and heavy OS programs like Vista.
Be a waste of time getting a 4-8 GB flash drives for that purpose unless then of course you'd double your intention to use it as back up drive, that is so much easier than using cd/DVD's bluerays DVDs... hell CD is on its way out now , wow we came a long way.....
Solidstate drive also have wieght and power consumption advantages so the lappys will be far more reliable and much lighter than what we have now, not to mention probably more robust since we have eradicated the need for precision engineering required for these mechanical drives.
So yeah I reckon Windows 7 sounds good, while i still believe it's only going to a small bridge for before we actually get SSD's in the mainstream consumer market.
oh, I think DDR3 MOBOs is already out......also i wonder if Core2duo will only be good for vista, windows 7 but newer OS's afterthat it might struggle , its just i got a hunch about it.
cheers