The board is small , and cannot accomodate large CPU heatsinks. The AGP and HD IDE connectors are close together and you have to take a little more time routing your cables especially with ATA100 cables because they are so stiff, and the AGP does'nt have a lock on it.
Currently, the on-board health monitor sucks, but that is only because of the company that provides the programme. The current programme does'nt read fan speeds below 4000rpm, so most case/power supply fans will not report rpm because they don't turn fast enough. Some CPU fan's as well might cause problems because though they run above 4000rpm, they might spool up to speed to slow and if your using the auto-shutdown feature in bios for fan speed failure, your comp might start, then shut down before the fan reaches speeds above 4000rpm.
Other than that, it's fast and so far stable. Though I would'nt use the RedStorm overclocking, which is an auto overclocker, the 1MHz speed steps are great.