Watch out with these guys! I participated in the token sale in September and sent 200 dollars worth of ether but never received my ENG tokens....i have sent over 6 emails to date to the official email addresses they supply...not a single one answered, i was polite and cordial simply enquiring about my investment and have been completely ignored..
These guys will take your money give you nothing in return for it and wont even bother to answer emails if you enquire after your investment ! Investors  be warned these guys are not an honest lot!