[R] R software on 64bit - Intel Xeon processor

[Srinivas Iyyer]

Dear Group, 
 I have a machine which has a 64bit Intel® Xeon™
Processor 3.00GHz, 2MB L2 Cache 6T302N - [ 221-7984 ]
processor. 
(Dell Precision Workstation 670n Intel® Xeon™
Processor)

The OS is RedHat Enterprise Linux version 4 (for
64bit). 

I went to /bin/linux/redhat/el4/i386 on CRAN FTP site.
 I have no clue if any of these RPMs are suitable for
this machines configuration. 

Could any one point me to an appropriate RPM that I
can download and install it on this machine. 

Thank you. 

Sr