ASUS - Most ppl seem to think these are the best, but they're very expensive. EPOX - Not one of the most known about brands, but I currently use the 8RDA mobo on my current system and it is great if you overclock, very customisable, AND it's a LOT cheaper than ASUS. MSI -- I see a lot of these about, seem pretty cheap, and quite often come highly recommended, never owned one tho. The reason I ask is, probably in a few months I'm gonna replace my Processor, mobo, vid card etc and I'm tentatively checking out the options. Gonna go AMD 64, PCI-E, and preferably the Nforce 4 (or greater if there will be when I get a mbobo).