Just a note to those chosing RedHat. Because of its popularity it is vulnerable to security exploits so BE SUREto get all patches from RedHat , especially for RH6.2. I just launched a OpenACS intranet site was broken into by crackers from Romania . installed Adore etc.. I hadnt had to time install all the security patches and ran RH out of the box.. NOT a good move.
Whatever you use, check the security issues and patch stuff.. cuz they are out there.. (interestingly enough, mypersonal slackware systems seem more secure)