Hey F,
About the PC2700 vs. PC2100, it all depends on the chipset and if the CPU can handle/utilize the extra memory bandwidth. Right now, running the FSB @ 333/166mhz does not give you that much gains for the Athlons/ memory bandwidth benchmarks. This includes running the Iwill mobo with PC2700 support against any Via KT266A mobo. The Key is will the new Thoughbred(AMD Athlon w/ 0.13 Micron manufactuering, for higher speed & better cooling and larger L2, still Socket A, running @ 2.0ghz labeled as 2500+) be able to take advantage of the higher memory bandwidth, or will the new chipsets be able to deliver & utilize that memory bandwith. A good cpu can only run as fast as the chipset will allow, and vice versa. They work together, the rumour is the next generation AMD cpu's( code name: Hammer) will have a intergrated memory controller built on the chip to bypass any poor performing chipset problems. Is it worth waiting for? I don't know, a lot of new technologys turn out to be just marketing hype...........but AMD has been on a roll for over a 2 years now. The answer is yes, if it comes out before you need a new PC. I really don't know if it will come out on time. My guess is they will release the Thoughbred 2500+, sometime after May. Please check better sources, I read a lot of rumuor driven websites, and I have not checked any Official AMD sources. About your mobo picks, yes they are good, and I would be happy with any of your picks.
The one thing I did learn, get a Huge power supply, like a 430 watt Enermax. Read the HSF reviews, and get the best & loudest Heatsink Fan that you can stand for everyday use(do not get something so loud that it wakes the whole house up or drowns out the vacuum cleaner). Lastly get the biggest stick of Fast DDR, that you can afford, like Crucial 512mb & try not to use more than 2 slots, no matter how many DDR slots that you have on the mobo. Again Good Luck!
Peace Out.............tile
WHAT????? I CAN'T HEAR YOU OVER THE ROAR OF MY CASE FANS! YOU'LL HAVE TO SCREAM!