Please add a case-sensitive search capability to Live Search (and perhaps Tree Search, too). Case-insensitive is a reasonable default. However, case-sensitive searches can be very useful, especially when searching for folder names, file names, or identifiers. (My most recent example is a search for references to a folder named "REGRESSION": almost all hits were false positives on the word "regression" in sentences.) Perhaps adding a special quoting syntax to CQL would serve....