Sibelius GPO and/or GPO Studio?

[DonShirer]

I am using Sibelius 4 with Mac OS X.4, and need an orchestral synthesizer.
I notice that Sibelius is selling a special GPO Sibelius edition, but the
Garritan website says that GPO Studio permits use with the regular Sibelius.
I with to use GPO both with Sibelius AND a separate sequencer like Kontact2
or Abelton Live. Which GPO version do I buy, or must I get both?

[dbudde]

You can buy GPO standalone and then upgrade that to Sibelius/GPO for $49. Then you get the best of both worlds.