Mmm, I've got a custom recovery for the NovaAir.
You want to work this stuff out?
First step for you: Get fastboot working.
Look up minimal fastboot.
Try:
Code:
C:\>adb reboot fastboot
C:\>fastboot devices
C:\>fastboot erase fishheads
No, you don't have a partition named "fishheads", you simply have to know if "Barkis is willin'".