Related Clues:
- B, to the Greeks
- 2nd Greek letter
- Letter after alpha
- First Greek consonant
- Phi-Kappa link
- Alpha, ___, gamma
- Still being tested
- Type of blocker or testing
- Letter before gamma
- DVD format
- What bugs are often found in
- Not-fully-tested version
- In development, as software
- Test software release
- Erstwhile VHS rival