While SP4 for Dynamics GP is not going to deliver the degree of changes that "version 11" will, there are some cool updates, including expanded Extender capability and a GP to Microsoft Dynamics CRM Adapter.
What's Extender you ask? Well, Extender is a tool that allows almost anyone to add fields and new data entry windows without any custom programming! If this is something you are interested in, check it out now, because as of August of this year, the price will increase!
Did you notice that version 11 was in quotes? Well, that is because the word on the street is that while this is the current codename for the next version of Dynamics GP, it will likely ship under a different name. I wonder if they are taking suggestions?