Going to invest in a longer range remote system. Love the CLS but it has its limitations... I haven't seen anything about the pocket wizards having high speed sync. But the Cyber system is bragging about it.
PocketWizards is working on new products for Nikon that will integrate the Nikon Wireless CLS system with the current line of PocketWizard RF controllers. They are already shipping the Canon version and that version supports all Canon eTTL features including High Speed FP sync. PocketWizard is also coming out with a control unit that will integrate their current remotes with the Nikon iTTL CLS and Canon eTTL.
The Paul Buff Cyber-Syncs do not have High Speed Sync or i-TTL flash capability. They will only sync at the cameras maximum sync speed or one step below in some cases. They are designed to trigger Strobes or Speedlights set in Manual flash mode only. The Cyber Commander will allow the User to adjust the settings of Paul Buff Flash Units remotely from the camera position. The new Pocket Wizard system will provide full wireless i-TTL flash control including FP High Speed Sync mode and should have a Hyper-Sync capability as well. Good Luck and Enjoy your Nikons!