Overall I was very impressed with the Zalman ZM-WB2 water block. It appears to be a very well designed water block for a reasonable price. Especially when you consider all the mounting hardware that is included in the package. For Zalman's first attempt at a water block they've done great. I can't wait to see what new hardware they may have on the horizon. Hopefully they are developing a full water cooling kit to compete with Koolance, Swiftech, and others.