I'm using a Tyan Tiger 100 - S1832DL motherboard. It started life with a single P2-400. Now it's running Dual P3-800s. I'd like to know what's the fastest anyone's done with this board, either via overlock or cpu upgrades. Overclocking: I've searched the web, and found some individuals have managed to get stability at 133mhz fsb. I'm not sure what the limiting factor is on my sysem, but the best I've managed with any stability is 112 mhz. I'm using the stock P3 fans from Intel, Micron PC133 ram. So I'm thinking the stability factor at 133 mhz could be the cooling on one CPU, the RAM, or one of my cards (pci or AGP). Does anyone know how to remove the stock fans off the P3-800 Slot 1 SECC2 cpus? If it were easy I might try better coolers or at least cleaning up the thermal pad and using paste instead. So, I can get 896mhz at a sort-of-stable 112 fsb. I don't know if 1064mhz at 133mhz fsb can be stable given the potential limits of cpu cooling, Micron PC133 ram, or the variety of cards used. Upgrades: I emailed PowerLeap with my system specs to ask about a cpu upgrade to P3- 1.4ghz. They say no upgrade is possible but did not give a reason why. I'm guessing these upgrades don't work or are not supported in a dual cpu system, or something specific about the S1832DL. I'm curious to hear from anyone who's upgraded their S1832DL to faster cpus, particularly P3 1.4ghz I know that most likely I'm better off to buy a new system. But I'm curious to see how much further I can push this system. I intend to hold off on buying a new PC until doom3 comes out, then wait and see what cpu / video combo works best for that. In the meantime if I can find some cheap upgrades for this system I'll try them. Eventually it will become my file server / terminal server. Thanks in advance for any advice or insight. This has been a great board for me, best compute purchase I ever made, and I'm just curious if it's got anything left in it. Specs: OS: Dual Boot Windows ME / Windows Server 2003 Standard Motherboard: Tyan Tiger 100 s1832DL Cpus: Dual Pentium 3 800mhz Ram: 1GB Micron RAM. Sound: Creative Sound Blaster Live Value ATA controller: Promise Ultra133 for extra drives Network Card: Compaq / HP NC3120 fast ethernet Video: Nvidia Ti4200 8x by MSI FireWire + USB 2.0 CARD: Adaptec DuoConnect CD Burner: Aopen CRW2040 DVD Burner: TDK DVDRW0404N IBM 22GB disk for C: (windows ME) D: (Server 2003) and E: (Apps) IBM 22GB disk for F: (Games) Maxtor 160GB disk for G: (Data, MP3s) Maxtor 160GB disk for H: (Videos) Maxtor 300GB disk for I: (Videos, FLAC audio, Backups) Maxtor 40GB DISK for J: (temp files, NTFS, DVD copying, downloads) Monitor: Viewsonic PF815 Scanner: Mustek 1200 CU USB 1.1 CF card reader: SanDisk CF reader USB 1.1 Printer: Canon i850 USB 2.0 Keyboard: Compaq PS/2 keyboard Mouse: Creative Optical Mouse USB 1.1