Guys - Im just wondering if I am doing this right ...

Signed up for the TheKey AND Zeppin.

I set up a wallet on Neotracker.io and subsequently downloaded the latest City of Zion v0.09 wallet.  I imported Keystore into that from Neotracker too.

Just wondering - If I particpate in ICO whether it be more old school or the newer NEP5 will I be ok to receive my tokens at one or both of these addresses.

Also, I heard V 0.09 is a little buggy. Is this true?

Lastly, I still believe it is possible to send NEO without GAS.  Will I need any holdings of GAs whatsoever to send NEO and participate in these ICOs.  Sorry to be a pain.  Many Thanks.