Lukasz Skitał "gLite: Next Generation (?) Middleware for Grid Computing" gLite, the successor of the LCG, is claimed to be the next generation middleware for grid computing. It is a result of the collaborative efforts of more than 80 people in 12 different academic and industrial research centres in the EGEE Project. gLite consists, among others, of following components: Information and Monitoring System (R-GMA), Virtual Organisations Management System (VOMS), Workload Manager, Logging and Bookkeeping, Data Catalogs, File Transfer. The talk will be an introduction to the gLite middlewere, with a presentation of its components and comparison to LCG one. The gLite installation in Cyfronet will be also described.