Multi-OSX USB Installer

[NSanityHD]

Hi.

Is it possible for me to setup a multi-USB installer with Snow Leopard, Mountain Lion, Mavericks and Yosemite on a 32GB SanDisk USB drive? I have all of the necessary installers downloaded from my Mac App Store. (Purchased Snow Leopard and Mountain Lion and have had them for a few years idling on my Apple ID "Purchases" area.

So can I do this? I have had to download rEFIt or something too.

Thanks

 

[ph0en1xs]

Hmm i can tell you i made a USB installer with Yosemite and ElCapitan.
Made 2 Partitions with Diskutily on my 16GB USB Stick. 1.Partition 8 GB 2. Partition 7,something GB. Then i put Yosemite on the second Partition with Diskmaker5 and copied the ElCapitanInstaller with Unibeast6 on partition 1 to make the Stick bootable from the first Partition.
Works fine.

So it should be also work with ur setup and some Terminal commands or Diskutility to restore the InstallESD's and Chameleon or Clover(?) at first Partition.