I think I read somewhere that for a few months you will have a choice to take the 5.1 or the 5.5 version.
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Thanks,
Marc Crawford
CCNA, MCSE, MCTS, A+, Net+, Sec +, VCA-WM, VCA-DCV, VCA-Cloud, VCA-NV, VCP-NV, VCP-DCV, VCP, VCAP5-DCA
http://gplus.to/marccrawford
http://blog.marccrawford.com
@uber_tech_geek
