Oops, very sorry, I forgot to mention in the last post that I currently have RDRAM. I don't think the 815 in compatible with RDRAM, is that right? The 850 chipset is the newest from intel that they are putting the Pentium 4, so I have a serious doubt as to whether the Pentium III will work in. To answer your question, my 733 has an r after it so according to DELL's documentation, that makes it an SECC2 chip, but I'm not sure if that's Socket or Slot, do you know? Thanks again for hangin' in with me on this? I appreciate the help.
Nightvalen