Bioinformatics Solutions Inc. (BSI) has released the latest installment of PEAKS Studio (version 5.2), a proteomic mass spectrometry software specializing in identification (de novo sequencing, database searching, homology searching, multi-engine protein ID) and quantification (labelling and label free). With the addition of increased de novo and database search accuracy and speed, this version offers result comparison, automated precursor mass and charge correction for high resolution data & numerous applications for journal publishing, such as MCP result exporting. Not to be outdone, PEAKS Q (an optional quantification node) now supports replicate analysis (for label free), greater options for normalization and overall improved results.