Useful resources

Tip: Look on your E2B drive's \_ISO\docs\Download URLs folder for some of these!
E2B Tutorials How To's for persistence, WinToGo, UEFI-booting, etc. for specific payloads, configuring E2B and much more!
Grub4dos download (0.4.6a is best version but the very latest version and many other versions often have bugs!)
Complete YouTube video course on RMPrepUSB, grub4dos and USB booting
E2B Forum on (birthplace of E2B!)

Click here to download LiveCDs. 

Click here (Windows download tool) or here (website) to download official Windows Install ISOs and MS Office ISOs.

For a useful list of Rescue Disks, see here.