I have started to test EX58-Extreme with air cooling.

1. As I saw that someone found that 129MHz PCIe was the best on his board, I tried that. :p The board booted and was pretty stable. However, I backed down to 115MHz and atm I find that more stable. Before mod I was not able to boot above 103MHz PCIe.

2. I am still not able to go higher than ~222MHz BCLK.

Conclusion: I guess I have to improve my soldering skills? :p