You should be glad that dark mega asked this question a long time ago, cause I found your answer in the games not listed forum. Anyway(this is xxmmbnxx answer)(Level 2) Airspin 3 can be obtained in Nebula area 6 green mystery data (level3) Oran chip trader, Bugfrag trader, in liberation mission 8 end 5 GMD (Level 3) undernet 2 GMD(Level3). lets hope this helped. The barrier chip, you can get it at scilab 4 with one door open, same door open at undernet 3, and at nebula 1, all in gmd's. with all the doors open, you can find it in nebula 1 in a gmd.
FFN
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