PHP.ini file max upload size on local WAMP server is set to 1500M. Get blank white screen on install. In live environment you get - Fatal error: Maximum execution time of 30 seconds exceeded in C:Inetpubvhostscvsworkerlawsuit.comhttpdocslibrariesjoomlafilesystemfolder.php on line 111 error.

Shame I was looking forward to using this and our company always makes decent donations to good extension developers..

nexgenrecs, try to unpack MJ archive to your server (usually subdirectory of tmp directory of joomla root is used) and do install from folder.