Hey all. I had some problems with my computer a while back, and had to get a new system. For now I'm running windows, but I'd like to go back to linux (I can't seem to find windows equivalents of linux programs I had grown to love! Imagine that!). Anyhow, I understand, from reading people's frustrated posts, that Ubuntu's 64-bit support is fairly lacking. Is this a problem for linux generally, or are there distributions out there that have well-developed 64-bit support?