[nav1]

You need to be a paying OS X dev member to access the seeds on developer.apple.com.

[kbar13]

I think what OP meant was if there was a difference in the content of the beta programs.

[filmgirlcw]

Same seed and arguably easier to install (assuming you're using your primary system and not a machine dedicated to betas).

[jevinskie]

No, nav1 answered my question. But you raise another good one!

[RyJones]

it's the same seed.