Citrix Presentation Server for SharePoint

I must say the Citrix Web integration for SharePoint is very clever...

 http://www.citrix.com/English/ps2/demo.asp

It really provides an easy to use and central launching pad for all the users applications from a SharePoint site. This demonstration also highlights cross platform integration opportunities with the Mac to ensure a common user experience.

Obviously this all comes at a price when purchasing the Citrix tools but when you consider the improved user experience when working with large documents (especially with limited bandwidth) used by some of our customers there is substantial upside and a clear value proposition (especially here in Australia in remote areas).

Anyone have any real world experience integrating Citrix with SharePoint as demonstrated?

John Hodgson