Viper Lair posted a review on the MSI X58 Eclipse Motherboard

Overall, MSI has produced a very nice product with the X58 Eclipse . It was stable, very fast and with the 1.32 BIOS, a very good overclocker. The results compared to its Intel counterpart were close, though it did trail slightly across the board at stock speeds. Where MSI realy comes out ahead though is the included extras such as quality audio and excellent system management hardware and software tools.

MSI X58 Eclipse Motherboard Review