Excited for this! From what I have read you can either use QT wallet or ORION wallet. If you use your desktop wallet you can enter your key to ORION wallet and sweep for any tokens and move them there. If you're not comfortable with that the NEBLIO team is working on a wallet update to house NEBL and the TRIF tokens. Only 6 days left
Ps: You don't have to do anything to receive airdrop just make sure your tokens are in either wallet and you will receive automatically.