What is the best X64 Bit linux u recommend?

How many native 64bit apps are there for it?

I am currently using Kubuntu 7.10 in it's x86-64 flavor.

Almost all of the applications are 64-bit. Whether they are fully optimized, or whether they have only been compiled I cannot say. Konqueror, Firefox, MPlayer, Amarok, etc... are all 64-bit.

You may have some trouble with Flash, because Adobe currently only has it compiled for 32-bit systems. If you want Wine, you'll have to get it from the Wine website. Other than that, it has been much the same as the 32-bit version for me.

Thx for feedback, idisjunction

I managed to dl Suse 10.3 and plan to install it

But I am like u , love KDE and wanna try Ubunto ,
so I 'm going to dl ubunto

it 's bad I can't install vista on 4 or 5 gigs I have for testing. (Poor me)