The ability to wirelessly network the PB to a PC or Mac and to be able to transfer files is awesome, but being able to do this via the PB by maping a PC / Mac drive on the PB would be even better, considering it is more mobile and I tend to use it more than my PC these days.
From what I have read so far, I don't believe using the standard OS 1.0.8 can be done, but just wondering for those that have been playing around with Android apps on the development build, has anyone been able to do this.
I came close by using ES File Explorer for Android but not quite.