Zizou and Ronaldinho are two cracking picks too... Pity Ronaldinho turned into a party boy, he was ridiculously good for about 3 seasons, then the party lifestyle caught up with him..
I think Van Basten was one of the first players i loved to watch, so always has a place in my heart... Others up there for me would be Paul McGrath, Roy Keane, Denis Bergkamp, Patrick Viera, Matt Le Tissier, Paulo Maldini and Zizou as well..
I think a good midfielder is always more impressive than a striker, I agree with Vieira, he was so good, I used to pick him in every games, as he could play fantastically in defence, defensive midfielder and of course as an offensive box to box midfielder. I also love the "Non-Flying Dutchman" ^^
Ronaldinhio started enjoying that French life style a little too much, you can't blame the guy. At the time, the coach at PSG couldn't handle big names, and had authority issues.