Corsair recently added some very beefy parts to its lineup in the form of 2GB DDR500 kits, 1GB sticks each, with tight timings, for a not unreasonable $281. The XMS-400PT is also available as a single stick, comes with the now Corsair standard heat spreaders, a lifetime warranty and supposedly does 3-4-4-8 timing at 250MHz. With the benefits that having 2GB of RAM gives for newer games, and many boards already being populated with 512MB sticks, a lot of people are switching to 1GB modules. These seem like a decent buy for a power horse and at 250MHz they won't leave you thirsting for speed.