I currently have a Celeron 366@550 on an Asus P3V4X mobo with PC100 CAS-2 Micron memory, 196MB total. I want to upgrade to a P3 800 at the end of the month. My question is should I get the 800E or 800EB? The safe bet would be get the 800E and just plug it in. However, I would like to get the 800EB because I have heard that the 133MHz bus shows a noticable increase in speed. I have also heard that my memory can handle that speed if I reduce it to CAS3. I just want to make sure this would be safe and that running a 800EB with CAS3 memory would be faster than running an 800E with CAS2? Any thoughts or comments?