BeOSJournal is previewing YellowTAB’s Zeta beta 5a. Read the interesting review and check their screenshots. Additionally, the web site features an interview with Mike Popovic, ex-Be employee, mostly known for his comical BeOS-related site, BeDope. Additionally, YellowTAB published information on a new set of Zeta-only applications they are developing, ZumlE. UPDATE: Learn about BeTunes!