GeIL may not get the attention that other RAM manufacturers get, but they are certainly still working away at improving their products.  The PC2-4300 Ultra DDR2 Dual Channel Kit HardwareZoom reviews is not only low latency, but has a huge heat spreader that can't hurt your efforts at overclocking.

"Specialised in memory modules design and manufacturing, GeIL has been making high performance memory modules since 1997. Their latest PC2-4300 533MHz Ultra DDR2 Ultra memory modules feature a new aggressive timing of 3-3-3-8. Available in 512MB to 2GB Dual Channel packages, all modules come with Aluminium Heat-spreader, 6 Layers Ultra Low Noises Shielded PCB and backed with Lifetime Warranty."

Here are some more Memory articles from around the web:

   Memory

• Corsair XMS2 TWIN2X2048-6400PRO 2GB Dual Channel Kit @ InsaneTek
  
• Corsair XMS2 TWIN2X1024-5400UL 1GB Dual Channel Kit @ InsaneTek
  
• Corsair TWINX2048-3500LLPRO @ ThinkComputers.org
  
• Corsair XMS TWINX2048-3500LLPRO 2GB Dual Channel Kit @ InsaneTek
  
• OCZ EB DDR PC-4000 2x1024MB Platinum Edition Dual Channel Kit Review @ 3DXtreme
  
• Corsair XMS-2048-3500LL PRO Review @ Hi-tech Reviews