What is limitations of Fedora?

[Edward Croft]

We are trying to make decisions on whether to go to Fedora on just
desktops, desktops and some servers, or any combination. We currently
use RHAS on all major systems. In trying to determine which way and how,
we need to know the limitations of Fedora. 
Is Fedora limited to 2 CPUs as RHEW is?
Is there a memory limitation? 
Are there plans for a 64 bit implementation, either AMD64 or Itanium?
Thanks

-- 
Edward M. Croft
Sr. Systems Engineer
Open Ratings, Inc.
200 West Street
Waltham, MA 02451-1121