Automated methods for antibiotic susceptibility testing P441 Vancomycin reformulation in a Microscan Dried Overnight Panel: a multicentre evaluation with Gram-positive cocci including VRSA P442 Direct identification and susceptibility testing of Gram-positive cocci from positive Bactec blood cultures with BD Phoenix Automated Microbiology System P445 Evaluation of identification and antimicrobial susceptibility testing of bacterial pathogens by VITEK 2 Compact System P446 Evaluation of the Vitek-2 system using AST-N020 y AST-N041 cards for susceptibility testing of beta-lactam-resistant Escherichia coli and Klebsiella pneumoniae strains of clinical origin P447 Susceptibility testing of unusual species of Enterobacteriaceae: comparison of disk diffusion, Vitek 2, and broth microdilution P448 Evaluation of new VITEK 2 AST cards for detection of ESBL mediated resistance in E. coli and Klebsiella spp.