Citrix just release the first minor update for its P2V/V2V migration tool XenConvert 2.0.
This version introduces the support for OVF contents created with VMware vSphere 4, plus it enhances support for OVF and VMDK files created with other VMware products, including VI 3.x, Workstation 6.5.2, Studio 1.0, OVF Tool 0.9, Converter 3.0.3 and 4.0.
The product is free and available here.