The free RES Showcase from Virtual Engine is designed to allow you to evaluate and perform Proof of Concepts (PoC) in a pre-installed and pre-configured demonstration environment. Included in the RES Showcase are RES Workspace Manager, RES Automation Manager, RES Service Orchestration, RES VDX with Subscriber, Citrix XenApp, Microsoft App-V and Exchange 2010.
Windows 7 Taskbar support has been available since Microsoft Application Virtualization 4.5 Service Pack 1 (SP1), however there are limits to its integration. In quick summary, the short answer is yes for manual pinning and no for automatic pre-population (via Publishing/DC refresh).
See what was captured in the App-V user or global PKG file with PkgView
The Microsoft Office 2010 Deployment Kit for App-V is required for sequencing and deploying Office 2010 client products with Microsoft Application Virtualization (App-V). This kit includes the components required for Office license activation.